The DOI matches its Crossref record; 75 of the 75 references it cites were found in a registry or an index; none of the 42 sources its claims cite is checked for support yet.
Compilation of stable isotope fractionation factors of geochemical interest
Open accessAbstract
Phase equilibrium relations of the common rock-forming oxides except water, by G
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The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“This latter SMOW has been analyzed in many laboratories, and the oxygen isotope composition has been found by many investigators to be identical to the originally defined SMOW within the limits of analytical uncertainty (±0.05°/oo)-”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, several recent determinations of this factor indicate that the factor is probably larger than 1.0407 (table 2).”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesThe paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The SO18 value of NBS-28 reported to the authors from several laboratories indicate a range between 9.5 and 9.9.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“Recent determinations indicate that the latter value is closer to-28.10 (Mook, 1971;Letolle, 1971;F. C. Tan, unpub. data, 1973;J. D. Gleason and I. Friedman, unpub. data, 1973).”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > CARBON
What the sources say
- Not checked — no full text of the sourcecites Mook, 1971 source
- Not matchedcites Letolle, 1971
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Not matchedcites F. C. Tan, unpub. data, 1973
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesThe paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“When the results of deuterium analyses of the four I.A.E.A. standard waters were compared several years ago, significant discrepancies in 8 D were apparent.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > HYDROGEN
Strength:plain· not yet calibratedn = 4Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIn the paper
“NOTE.The average of all the published analyses, excepting the value of 1.0424 (Staschewski, 1964), is 1.0412.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
What the sources say
- Not matchedcites Staschewski, 1964
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passes- Not matched
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“If the acid fractionation factor of 1.01109 is used for dolomite, this value becomes +2.3.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 26
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesThe paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The constant dolomite-calcite fractionation of +3.1 in the temperature range 25° to 79°C is calculated from data on synthesized protodolomites, using the acid fractionation factor of 1.01025 for both carbonates.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 26
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIn the paper
“The plagioclase-magnetite curves formulated by Anderson, Clayton, and Mayeda (1971) are virtually identical to those shown in the figure.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > TEMPERATURE, IN DEGREES CELSIUS
What the sources say
- Not matchedcites Anderson, Clayton, and Mayeda (1971)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passes- Not matched
In the paper
“The correct statement should have been that the SO 18 value of the CO 2 produced by reaction of 100 percent H 3 PO4 with PDB calcite at 25°C is +0.22 per mil relative to CO2 equilibrated at 25°C with SMOW water.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
What the sources say
- Not matchedcites Craig (1961)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passes- Not matched
- It may state two separate claims as one. 14
- Probably not a substantial claim. 27
- The quote only partly states this claim. 2
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“That is, merely subtracting S values will be an excellent approximation to the per mil fractionation and identical to it within the limits of analytical error for values of both A 's and 6 's, which are less than about 10.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > 3. 103 lna AND THE A VALUE
Strength:boosted· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
In the paper
“Recent measurements by Coplen and Clayton (1973) on a high-resolution mass spectrometer (Hs”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > HYDROGEN
What the sources say
- Not checked — no full text of the sourcecites Coplen and Clayton (1973) source
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
In the paper
“The I.A.E.A. sample of water called SMOW has been analyzed in several laboratories and is not identical in D/H ratio to the defined SMOW.Coplen and Clayton (1973), for example, report a 8D value of -1.2.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > HYDROGEN
What the sources say
- Not checked — no full text of the sourcecites Coplen and Clayton (1973) source
Strength:plain· not yet calibratedSingle caseTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Friedman has recently measured the hydrogen isotope compositions of 4 separate samples of NBS-1 that he received over the past 20 years and found differences in 8D as high as 8°/oo.Therefore some of the interlaboratory differences observed may depend on the batch of NBS-1 standard utilized.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > HYDROGEN
Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“To relate 8 O 18 values of calcite on the PDB and SMOW scales, the following expressions are used: 8 sMow=1 -030868 PDB + 30.86, and 8 PDB=0.970068SMOW-29.94.These relationships are based on the following fractionation factors at 25°C: 1.0412 for CO2-H2O, 1.01025 for H 3PO4-liberated CO2 from calcite and, 1.00022 for H 3PO4-liberated CO2 from PDB-CO2 in equilibrium with SMOW.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“There is some indication that random and significant variations in 5O18 exist between different samplings of the main storage vessels of the NBS water standards.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Strength:hedged· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“NOTE.Sodium and potassium feldspar have identical isotopic properties within the limits of analytical uncertainty.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 48
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Potassium feldspar has isotopic properties identical to albite within the limits of analytical error.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > TEMPERATURE, IN DEGREES CELSIUS
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
None of the sources cited for this claim have been checked yet.
In the paper
“The crossover point (10s Ina = 0) occurs at 130°C, and there is a reversal at 425°C 10s In a--48).”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 48
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
None of the sources cited for this claim have been checked yet.
In the paper
“Additional data on these systems by O'Neil and Truesdell (written commun., 1976) are not shown but are in agreement with those of Sofer and Gat (1972) and of Taube (1954).”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > TEMPERATURE, IN DEGREES CELSIUS
What the sources say
- Not matchedcites O'Neil and Truesdell (written commun., 1976)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Not matchedcites Sofer and Gat (1972)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Not checked — no full text of the sourcecites Taube (1954) source
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
- Not matched
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Note the crossover point at 192°C.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 48
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“NOTE.Muscovite and paragonite have identical isotopic properties within the limits of analytical uncertainty.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > TEMPERATURE, IN DEGREES CELSIUS
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“In the oxygen isotope analysis of carbonates, identical physical and chemical conditions must be operative during preparation of standard and sample so that systematic errors will cancel.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > OXYGEN
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“Equilibrium fractionation factors that measure the distribution of a rare stable isotope between two species have been determined directly by laboratory experiments and also by calculations using the methods of statistical thermodynamics.They have also been inferred from regularities in the stable isotope ratios of natural materials.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > INTRODUCTION
What the sources say
- Not checked — no full text of the sourcecites Urey (1947) source
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
In the paper
“The 8 values given by Craig (1957) for these standards are -1.06 and -27.79, respectively.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > CARBON
What the sources say
- Not checked — no full text of the sourcecites Craig (1957) source
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“The H3 + contribution to the mass 3 beam cannot be determined precisely.Consequently, when this contribution is large ( > 10 percent), the correction may result in incorrect 8 values.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > HYDROGEN
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“As geothermometers, stable isotope fractionation factors continue to show considerable promise for a variety of geologic environments.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✗ Checkable: fails✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim. It may be too vague to check against evidence.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“It is encouraging that the two curves are so similar and that the slope for this important system is fairly certain.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“This curve should show a reversal of slope at low temperature similar to that shown by the magnetite-water system.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 48
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“There is enough consistency in the natural data to warrant future investigations aimed at reconciling some of the discrepancies in the experimental data.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✗ Checkable: fails✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim. It may be too vague to check against evidence.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, some of the discrepancies among the experimental curves are undoubtedly the result of nonequilibrium or kinetic isotope effects, which can often be difficult to recognize.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > STABLE ISOTOPE FRACTIONATION CURVES
Strength:plain· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“This curve is based on measurements at only two temperatures, 350° and 400°C.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 26
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Sulfur hexafluoride has some advantages over sulfur dioxide for sulfur isotopic analysis.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > SULFUR
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“This curve is a least-squares fit to the authors' data.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURE 26
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. The quote only partly states this claim.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Temperatures can be read to ±0.5°C on some curves and to ±5°C on others.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > STABLE ISOTOPE FRACTIONATION CURVES
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The expressions are independent of the standard used.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > FIGURES 2-49 FIGURE 2
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The calculated fractionation factors for gaseous systems are among the most reliable factors presented here.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
None of the sources cited for this claim have been checked yet.
In the paper
“Except for the feldspars and micas (O'Neil and Taylor, 1967Taylor, , 1969)), rutile (Addy and Garlick, 1974), and magnetite (Bertenrath and Friedrichsen, 1975) the factor 1.0407 was used in the determination of the isotopic compositions of the waters used in all the experiments.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > STABLE ISOTOPE FRACTIONATION CURVES
What the sources say
- Not checked — no full text of the sourcecites O'Neil and Taylor, 1967
- Not checked — no full text of the sourcecites Addy and Garlick, 1974 source
- Not matchedcites Bertenrath and Friedrichsen, 1975
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The quartz-magnetite pair is potentially the most useful, and certainly the most sensitive, pair for oxygen isotope thermometry”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
In the paper
“The curves proposed by Bottinga andJavoy (1973, 1974) are presented, inasmuch as they are self-consistent and take into account much of the experimental work and theoretical considerations.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
What the sources say
- Not matchedcites Bottinga and Javoy (1973, 1974)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
- Not matched
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“This is an extrapolation of their lower temperature data.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > TEMPERATURE, IN DEGREES CELSIUS
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. The quote only partly states this claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Presenting all these data together uncritically calls attention to the problem areas that require resolution.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✗ Checkable: fails✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. It may be too vague to check against evidence. The paper’s conclusions may not depend on it.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The Solenhofen Limestone standard is actually too fine grained to be a good and lasting standard.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > CARBON
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“It is clear from reading the details given in the original references that some systems have been examined more thoroughly than others.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Strength:boosted· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“NOTE.8 W is incorrectly defined in the original paper.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > T E M P E R A T U R E , IN DE GRE E S CELSI US, FOR 8O 18
What the sources say
- Not matchedcites Longinelli and Nutti (1973)
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
- Not matched
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Fractionations (103lna) can normally be read to ±0.2 per mil.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > STABLE ISOTOPE FRACTIONATION CURVES
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The mass spectrometric corrections for sulfur dioxide are large”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > SULFUR
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✗ Based: failsProbably not a substantial claim. The paper may give no reason why it holds.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“The curves have been extrapolated beyond the temperature ranges investigated and even beyond the range of stability of some minerals.This was done to provide rough estimates when no other information is available.”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > STABLE ISOTOPE FRACTIONATION CURVES
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The stable isotope relations are somewhat obscured by experimental difficulties and nonequilbrium effects”
§ DATA OF GEOCHEMISTRY, SIXTH EDITION > Remarks
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
The authors state this as an assumption.
The fractionation at 25°C is 40.37 for the CO2-H2O system.
“The data have been plotted assuming that the fractionation at 25°C is 40.37.”
The authors state this as an assumption.
For purposes of geothermometry, Δ_quartz-illmenite = 0.95 Δ_quartz-magnetite.
“Based on natural data, it is commonly assumed for purposes of geothermometry that Aquam-illimenite = 0.95 Aquartz.magnetite .”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“the paleotempertaure under which the calcite have precipitated is interpreted to have occurred between approximately 13˚C to ±33˚C (from analyzed samples; see calculation above).”
From Isotopes (13C and 18O) Geochemistry of Lower Triassic Montney Formation, Northeastern British Columbia, Western Canada (2017) · cites this paper as [35]
Experimental — accuracy not yet measuredThe cited source says what the claim attributes to it.
In the citing paper
“This pattern is consistent with temperature-dependent δ 18 O depletion on carbonate minerals at elevated temperatures [103-105].”
From Clumped Isotope Reordering and Kinetic Differences in Co-Hosted Calcite and Dolomite Minerals throughout Burial Diagenesis and Exhumation (2023) · cites this paper as [104]
The check wasn’t confident either way, so it gives no verdict — never disputed.
In the citing paper
“Therefore, paleotemperature of precipitation of calcite during the Lower Triassic Period in the study area is ~32˚C.”
From Isotopes (13C and 18O) Geochemistry of Lower Triassic Montney Formation, Northeastern British Columbia, Western Canada (2017) · cites this paper as [35]
Experimental — accuracy not yet measuredThe check wasn’t confident either way, so it gives no verdict — never disputed.
In the citing paper
“The anoxic condition generate high alkalinity, which increases the total dissolved carbon that causes calcite to precipitate from pore-water, thereby biased towards light δ 13 C PDB values during early diagenesis [35].”
From Isotopes (13C and 18O) Geochemistry of Lower Triassic Montney Formation, Northeastern British Columbia, Western Canada (2017) · cites this paper as [35]
Experimental — accuracy not yet measured
Citations
Cites
Craig, H. (1957) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(57)90024-8 · Cited by 4,170
On the Isotopic Chemistry of Carbonates and a Paleotemperature Scale
McCrea, J. M. (1950) · The Journal of Chemical Physics · doi:10.1063/1.1747785 · Cited by 3,742
Oxygen Isotope Fractionation in Divalent Metal Carbonates
O'Neil, J. R., Clayton, R. N., & Mayeda, T. K. (1969) · The Journal of Chemical Physics · doi:10.1063/1.1671982 · Cited by 2,549
Self-citationThe thermodynamic properties of isotopic substances
Urey, H. C. (1947) · Journal of the Chemical Society (Resumed) · doi:10.1039/jr9470000562 · Cited by 2,544
Revised Carbonate-water isotopic temperature scale
EPSTEIN, S., BUCHSBAUM, R., LOWENSTAM, H. A., & UREY, H. C. (1953) · Geological Society of America Bulletin · doi:10.1130/0016-7606(1953)64[1315:rcits]2.0.co;2 · Cited by 2,271
Calculation of Equilibrium Constants for Isotopic Exchange Reactions
Bigeleisen, J., & Mayer, M. G. (1947) · The Journal of Chemical Physics · doi:10.1063/1.1746492 · Cited by 1,893
Carbon isotope fractionation between dissolved bicarbonate and gaseous carbon dioxide
Mook, W. G., Bommerson, J. C., & Staverman, W. H. (1974) · Earth and Planetary Science Letters · doi:10.1016/0012-821x(74)90078-8 · Cited by 1,659
Oxygen isotope exchange between quartz and water
Clayton, R. N., O'Neil, J. R., & Mayeda, T. K. (1972) · Journal of Geophysical Research · doi:10.1029/jb077i017p03057 · Cited by 1,513
Self-citationTarutani, T., Clayton, R. N., & Mayeda, T. K. (1969) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(69)90108-2 · Cited by 663
Carbon isotope fractionation during the precipitation of calcium carbonate
Emrich, K., Ehhalt, D. H., & Vogel, J. C. (1970) · Earth and Planetary Science Letters · doi:10.1016/0012-821x(70)90109-3 · Cited by 610
Flagged first, then by citations
Research works printed but not linked: 11
- [23]23. Becker, R. H., 1971, Carbon and oxygen isotope ratios in iron- formation and associated rocks from the Hamersley Range of Western Australia and their implications: Chicago Univ. Ph. D. thesis, 138 p.
- [30]30. ____1969a, Calculated fractionation factors for carbon and hydrogen isotope exchange in the system calcite-CO2-graphite-methane- hydrogen and water vapor: Geochim. et. Cosmochim. Acta, v. 33, p. 49-64. _1969b, Carbon isotope fractionation between graphite, diamond and carbon dioxide: Earth and Planetary Sci. Letters, v. 5, p. 301-307.
- [47]47. Epstein, S., 1976, A revised oxygen paleotemperature scale: Geol. Soc. America Bull, (in press).
- [102]102. Rennow, M., 1970, Gleichgewichts-und kinetische Trennfactoren bei der verdunstung von wasser: II Physikalisches Institut der Uni- versitat Heidelberg Ph. D. thesis, 217 p.
- [103]103. Robinson, R., 1973, Sulfur isotopic equilibrium during sulfur hy- drolysis at high temperature: Earth and Planetary Sci. Letters, v. 18, no. 3, p. 443-450.
- [107]107. Sharan, Y., Galas, C., Lees, E., and Zhook, V., 1974, Experimental determination of the sulfur isotope exchange equilibrium constant in the system H2S(g)-H2S(solution): National Symposium on Stable Isotope Geochemistry, 5th, Moscow, Program Pt. I, p. 31 [in Russian].
- [111]111. Sofer, Z., and Gat, J. R., 1972, Activities and concentrations of oxygen- 18 in concentrated aqueous salt solutions: Earth and Planetary Sci. Letters, v. 15, no. 3, p. 232-238.
- [116]116. Suvorova, V. A., 1974, Temperature dependence of the distribution coefficient of sulfur isotopes between equilibrium sulfides: Nat- ional Symposium on Stable Isotope Geochemistry, 5th, Moscow, Program Pt. 1, p. 128 [in Russian].
- [121]121. Taylor, B. E., 1976, Origin and significance of C-O-H fluids in the formation of Ca-Fe-Si skarn, Osgood Mountains, Humboldt County, Nev.: Stanford Univ., Ph. D thesis.
- [129]129. Vogel, J. C., 1959, Isotopen trennfaktoren des Kohlenstoffs im Gleichgewichtssystem Kohlendioxyd-Bikarbonat-Karbonat: Heidelberg Univ. Ph. D. thesis, 196 p. ____1961, Isotope fractionation factors of carbon in the equilibrium system CO2-HCO~-CO=: Summer Course of Nuclear Geology, Varenna 1960, Proc., Italian Comm. Nuclear Energy, p. 216-221.
- [132]132. Wendt, I., Stahl, W., Geyh, M., and Fauth, F., 1966, Model experi- ments for 14C-water age determinations: Symposium on isotopes in hydrology, Internal. Atomic Energy Agency, Vienna 1966, Proc., p. 321-336 [1967].
Cited by
Sorted by citations
Items 1,701–1,800 of 2,627
Longstaffe, F. J., & Ayalon, A. (1991) · Applied Geochemistry · doi:10.1016/0883-2927(91)90006-b · Cited by 15
A numerical lumped-parameter model for simulating the isotopic evolution of closed-basin lakes
Phillips, F. M., Person, M. A., & Muller, A. B. (1986) · Journal of Hydrology · doi:10.1016/0022-1694(86)90077-6 · Cited by 15
Stallard, M. L., & Boles, J. R. (1989) · Clays and Clay Minerals · doi:10.1346/ccmn.1989.0370504 · Cited by 15
Geochemical evidence on the nature of the basement rocks of the Sierra Nevada, California
Barnes, I., Kistler, R. W., Mariner, R. H., et al. (1981) · doi:10.3133/wsp2181 · Cited by 15
Flores, C., Gayó, E. M., Salazar, D., et al. (2018) · Palaeogeography Palaeoclimatology Palaeoecology · doi:10.1016/j.palaeo.2018.03.031 · Cited by 14
Dolníček, Z., Ulmanová, J., Sejkora, J., Knížek, F., & Škácha, P. (2023) · Ore Geology Reviews · doi:10.1016/j.oregeorev.2023.105695 · Cited by 14
Cojan, I., Bialkowski, A., Gillot, T., et al. (2013) · Bulletin de la Société Géologique de France · doi:10.2113/gssgfbull.184.6.583 · Cited by 14
Belis, C. A., & Arizteguí, D. (2004) · Journal of Limnology · doi:10.4081/jlimnol.2004.219 · Cited by 14
Sahar, M., Gregg, J. M., Shelton, K. L., et al. (2019) · American Association of Petroleum Geologists eBooks · doi:10.1306/13632154m1163791 · Cited by 14
Erhardt, A. M., Turchyn, A. V., Dickson, J. A. D., Sadekov, A., Taylor, P. D., Wilson, M. A., Scott, P., & Schrag, D. P. (2020) · Geochemistry Geophysics Geosystems · doi:10.1029/2019gc008448 · Cited by 15
“…mineral is precipitating, and primary carbonate polymorph control trace element and isotope ratios during mineral formation (Ahm et al., 2018; Brand & Veizer, 1980; Emrich et al., 1970; Friedman & O'Neil, 1977; Swart, 2015; Tostevin et al., 2016; Turner, 1982; Veizer, 1983 and references therein).”
BackgroundSurić, M., Czuppon, G., Lončarić, R., Bočić, N., Lončar, N., Bajo, P., & Drysdale, R. N. (2020) · Water · doi:10.3390/w12092386 · Cited by 14
“, [84] and Friedmann and O’Neil [86] (1000lnα = 2.”
InfluentialYuan, G., Cao, Y., Sun, P., et al. (2020) · Marine and Petroleum Geology · doi:10.1016/j.marpetgeo.2020.104784 · Cited by 14
Fractionation of the copper, oxygen and hydrogen isotopes between malachite and aqueous phase
Plumhoff, A. M., Mathur, R. D., Milovský, R., et al. (2021) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2021.02.009 · Cited by 14
Li, Z.-K., Li, X., Jin, X.-Y., et al. (2021) · Journal of Earth Science · doi:10.1007/s12583-020-1093-4 · Cited by 14
Morillas, N. R., Playà, E., Travé, A., & Martín‐Martín, J. D. (2013) · Geologica Acta · doi:10.1344/105.000001839 · Cited by 14
“According to the δ18O values of saddle dolomite cement, and using the dolomite-water fractionation equation (Friedman and O’Neil, 1977), the parent fluid would have had δ18O between -4.4 and -2.3‰ VSMOW if precipitation temperature had been 65ºC, and less negative at higher temperature.”
MethodInfluentialEvolution of a Carboniferous carbonate-hosted sphalerite breccia deposit, Isle of Man
Shelton, K. L., Beasley, J. M., Gregg, J. M., et al. (2011) · Mineralium Deposita · doi:10.1007/s00126-011-0358-3 · Cited by 14
Liu, Y., Santosh, M., Li, S., et al. (2014) · International Geology Review · doi:10.1080/00206814.2014.886167 · Cited by 14
“The δ13C value of hornstone is −0.4‰, the δ18O values is 19.3‰. δ18OSMOW values were calculated based on the equation 18OSMOW = 1.03086 × 18OPDB + 30.86 (Friedman and O’Neil 1977).”
MethodInfluentialMoldovanyi, E. P., Walter, L. M., Brannon, J. C., & Podosek, F. A. (1992) · Applied Geochemistry · doi:10.1016/0883-2927(92)90018-x · Cited by 14
Foreman, B. Z., Fricke, H., Lohmann, K. C., et al. (2011) · Palaios · doi:10.2110/palo.2010.p10-133r · Cited by 14
“Thus we calculated soil water d18O (VSMOW) at 18.5 uC (Friedman and O’Neil, 1977; Coplen et al., 1983) (Table 1).”
MethodInfluentialComposition and metal contents of ore-forming fluids of the Kalguty Mo–W(Be) deposit (Gorny Altai)
Borovikov, A. A., Goverdovskiy, V. A., Borisenko, A. S., et al. (2016) · Russian Geology and Geophysics · doi:10.1016/j.rgg.2016.04.001 · Cited by 14
Yanzhong, W., Qiangwang, X., Yingchang, C., et al. (2019) · Marine and Petroleum Geology · doi:10.1016/j.marpetgeo.2019.104063 · Cited by 14
Newport, R., Segura, M., Redfern, J., & Hollis, C. (2020) · Sedimentology · doi:10.1111/sed.12704 · Cited by 14
Rajabi, A., Alfonso, P., Canet, C., Rastad, E., Niroomand, S., Modabberi, S., & Mahmoodi, P. (2020) · Ore Geology Reviews · doi:10.1016/j.oregeorev.2020.103654 · Cited by 14
Oxygen isotope composition, magnesium distribution and crystallography of Terebratulina retusa
Cusack, M., England, J., Parkinson, D., Dalbeck, P., Lee, M., Curry, G. B., & Fallick, A. E. (2008) · Fossils and strata · doi:10.18261/9781405186643-2008-28 · Cited by 15
Oxygen and carbon isotope studies of calcite from the Cerro Prieto geothermal field
Olson, E. R. (1979) · Geothermics · doi:10.1016/0375-6505(79)90047-6 · Cited by 14
Immiscible silicate-carbonate liquids as evidenced from ocellar diabase dykes, southeast Sinai
Bogoch, R., & Magaritz, M. (1983) · Contributions to Mineralogy and Petrology · doi:10.1007/bf00371190 · Cited by 14
Formation of hydrothermal carbonate in Lake Tanganyika, East-Central Africa
Stoffers, P., & Botz, R. (1994) · Chemical Geology · doi:10.1016/0009-2541(94)90148-1 · Cited by 14
Diagenesis of Lower Jurassic sandstones, Block 211/13 (Penguin Area), UK northern North Sea
Purvis, K. (1995) · Marine and Petroleum Geology · doi:10.1016/0264-8172(95)92841-j · Cited by 14
Crowley, S. F. (2010) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2010.02.039 · Cited by 14
Wang, Z., Jiang, N., Wang, Y., Mao, J., & Yang, J. (2004) · Resource Geology · doi:10.1111/j.1751-3928.2004.tb00198.x · Cited by 14
“The geology of the Kanggur gold deposit has been described in detail by Ji et al. (1994), Cai (1998) and, in particular, by Zhang et al.”
MethodInfluentialGrunder, A. L., & Wickham, S. M. (1991) · Earth and Planetary Science Letters · doi:10.1016/0012-821x(91)90087-x · Cited by 14
Bodergat, A., Lécuyer, C., Martineau, F., Nazik, A., Gürbüz, K., & Legendre, S. (2014) · Journal of Paleolimnology · doi:10.1007/s10933-014-9777-3 · Cited by 14
“The range of ostracod d18O values sampled over the year is close to 5.5 %, which corresponds to a temperature range of about 24 C, considering that most oxygen isotope fractionation equations for calcium-carbonate water have slopes close to 4.3 ± 0.1 (Friedman and O’Neil 1977; O’Neil 1986).”
BackgroundInfluentialEstimation of Duration of Subaerial Exposure in Shallow-Marine Limestones: An Isotopic Approach
Yang, W. (2001) · Journal of Sedimentary Research · doi:10.1306/2dc40967-0e47-11d7-8643000102c1865d · Cited by 14
Greenwood, P. J., Shaw, H. F., & Fallick, A. E. (1994) · Clay Minerals · doi:10.1180/claymin.1994.029.4.18 · Cited by 14
Sulfur isotope fractionations in the Pb-S, Cu-S and Ag-S systems.
Hubberten, H. (1980) · GEOCHEMICAL JOURNAL · doi:10.2343/geochemj.14.177 · Cited by 14
Dolomitization and Neomorphism of Irish Lower Carboniferous (Early Mississippian) Limestones
Wright, W. R., Somerville, I. D., Gregg, J. M., et al. (2003) · SEPM (Society for Sedimentary Geology) eBooks · doi:10.2110/pec.03.78.0395 · Cited by 14
Juerges, A., Hollis, C., Marshall, J. D., & Crowley, S. F. (2015) · Journal of the Geological Society · doi:10.1144/jgs2014-149 · Cited by 14
Arthur, M. A., Dean, W. E., Zachos, J. C., Kaminski, M. A., Reig, S. H., & Elmstrom, K. (1989) · doi:10.2973/odp.proc.sr.105.157.1989 · Cited by 14
Larese, R. E., Haskell, N. L., Prezbindowski, D. R., et al. (1984) · Springer eBooks · doi:10.1007/978-94-009-5626-1_7 · Cited by 14
Carbonate Cements and Fluid Circulation in Intraplate Deformation
Boulègue, J., & Mariotti, A. A. (1990) · doi:10.2973/odp.proc.sr.116.134.1990 · Cited by 14
Garber, R. A., Harris, P. M. “., & Borer, J. M. (1990) · AAPG Bulletin · doi:10.1306/0c9b226d-1710-11d7-8645000102c1865d · Cited by 14
Bottrell, S. H., & Spiro, B. F. (1988) · Journal of the Geological Society · doi:10.1144/gsjgs.145.6.0941 · Cited by 14
13C‐rich marbles from the Proterozoic Einasleigh metamorphics, northern Queensland
McNaughton, N. J., & Wilson, A. F. (1983) · Journal of the Geological Society of Australia · doi:10.1080/00167618308729246 · Cited by 14
Juchem, P. L. (1999) · doi:10.11606/t.44.1999.tde-28052015-095948 · Cited by 14
Hansley, P. L. (1995) · doi:10.3133/b00i · Cited by 14
Miller, M. F., Röckmann, T., & Wright, I. P. (2007) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2007.03.007 · Cited by 15
Welch, A. H., & Preissler, A. M. (1990) · doi:10.3133/wri874062 · Cited by 14
Jiang, H., Liang, J., Azmy, K., McCormick, C. A., Fan, T., Li, X., Huo, F., & Wen, H. (2025) · Sedimentology · doi:10.1111/sed.70031 · Cited by 15
“Moreover, the calculated δ 18 O fluid values of SD1 (4.9 to 6.5‰ VSMOW) are enriched relative to Cambrian seawater (Fig.”
InfluentialOn the potential of Raman‐spectroscopy‐based carbonate mass spectrometry
McKay, N. P., Dettman, D. L., Downs, R. T., & Overpeck, J. T. (2012) · Journal of Raman Spectroscopy · doi:10.1002/jrs.4218 · Cited by 13
Anderson, L., Abbott, M. B., FINNEY, B., & BURNS, S. (2005) · Quaternary Research · doi:10.1016/j.yqres.2005.03.008 · Cited by 12
Structural similarity between Termination III and I
Duan, W., Cheng, H., Tan, M., Ma, Z., Chen, S., Wang, L., Wang, X., & Cui, L. (2022) · Quaternary Science Reviews · doi:10.1016/j.quascirev.2022.107808 · Cited by 13
Renac, C., Gal, F., Ménot, R.-P., et al. (2009) · Journal of Hydrology · doi:10.1016/j.jhydrol.2009.07.011 · Cited by 13
Hanging-wall colluvial cementation along active normal faults
Mason, J., Schneiderwind, S., Pallikarakis, A., et al. (2017) · Quaternary Research · doi:10.1017/qua.2017.32 · Cited by 13
Hydrogen and oxygen stable isotope dynamics of hyper-saline and salt-saturated aqueous solutions
Oerter, E., Singleton, M. J., & Davisson, M. L. (2018) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2018.07.009 · Cited by 13
Zhang, K., Wu, S., Zhong, Y., et al. (2020) · Marine and Petroleum Geology · doi:10.1016/j.marpetgeo.2020.104391 · Cited by 13
Bougeault, C., Christophe Durlet, A., Vennin, E., Muller, É., Ader, M., Ghaleb, B., Gérard, E., Virgone, A., & Gaucher, É. C. (2020) · Minerals · doi:10.3390/min10110989 · Cited by 14
Xie, D., Yao, S., Cao, J., Hu, W., Wang, X., & Zhu, N. (2021) · Marine and Petroleum Geology · doi:10.1016/j.marpetgeo.2021.104940 · Cited by 13
Laya, J. C., Albader, A., Kaczmarek, S. E., Pope, M. C., Harris, P. M. “., & Miller, B. V. (2021) · Sedimentology · doi:10.1111/sed.12869 · Cited by 14
“…Sedimentology, 68, 2671–2706 Palaeo-temperatures were derived from isotope values of equant calcite cements in Happy Field and compared using different equations, i.e. Epstein et al. (1953), Shackleton (1974), Friedman & O’Neil (1977), Hays & Grossman (1991) and Kim & O’Neil (1997).”
MethodHoniat, C., Festi, D., Wilcox, P. S., et al. (2021) · Journal of Quaternary Science · doi:10.1002/jqs.3398 · Cited by 13
Ackerman, L., Žák, J., Žák, K., Pašava, J., Kachlík, V., Hora, J. M., Veselovský, F., & Hajná, J. (2022) · Precambrian Research · doi:10.1016/j.precamres.2021.106538 · Cited by 13
1.8 ka old glass from the Roman ship Julia Felix: glass–water oxygen isotope exchange
Longinelli, A., Silvestri, A., Molin, G., et al. (2004) · Chemical Geology · doi:10.1016/j.chemgeo.2004.07.003 · Cited by 13
Goldberg, K., Morad, S., Al‐Aasm, I. S., et al. (2011) · Journal of South American Earth Sciences · doi:10.1016/j.jsames.2011.05.002 · Cited by 13
Authenticity examination of the inscription on the ossuary attributed to James, brother of Jesus
Ayalon, A., Bar‐Matthews, M., & Goren, Y. (2004) · Journal of Archaeological Science · doi:10.1016/j.jas.2004.03.001 · Cited by 13
“The relationships between calcite d(18)O values and the possible combinations of water d(18)O and temperature are calculated using the equation: 1000 lna calcite H2OZ 2:78ð10(6)ÞT 2 2:89 [9,17], and plotted in Fig.”
MethodHall, A. J., Banks, D. A., Fallick, A. E., & Hamilton, P. J. (1989) · Journal of the Geological Society · doi:10.1144/gsjgs.146.4.0701 · Cited by 13
Wood textures in Jinman copper deposit in western Yunnan and their genetic implications
Liu, J., Li, C., Zhang, Q., et al. (2001) · Science China Earth Sciences · doi:10.1007/bf02876214 · Cited by 13
U-series dating and isotope geochemical study of the Gellért Hill (Budapest) travertine
Kele, S., Scheuer, G., Demény, A., et al. (2009) · Central European Geology · doi:10.1556/ceugeol.52.2009.3-4.1 · Cited by 13
“Assuming that the water of the paleo-springs of Gellért Hill derived from precipitation infiltrated during interstadial periods of the Pleistocene, then their δ18O value could be around –12‰ (±1‰); thus, the calculated paleo-temperatures (using the equation of Friedman and O'Neil 1977) could range between 14 (±4) °C a…”
BackgroundMethodInfluentialFloquet, M., Neuweiler, F., & Léonide, P. (2012) · Journal of Sedimentary Research · doi:10.2110/jsr.2012.43 · Cited by 13
Stable Isotopes in the Sedimentary Record
Lerman, A., & Clauer, N. (2013) · Elsevier eBooks · doi:10.1016/b978-0-08-095975-7.00716-6 · Cited by 13
Melchiorre, E. B., Bottrill, R. S., Huss, G. R., & Lopez, A. M. (2016) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2016.10.020 · Cited by 12
Yapp, C. J., & Shuster, D. L. (2017) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2017.06.036 · Cited by 13
Scherer, C. S., Pales, L. F. M., Rosa, M., et al. (2017) · Journal of South American Earth Sciences · doi:10.1016/j.jsames.2017.07.016 · Cited by 13
Dubicka, Z., Wierzbowski, H., & Wierny, W. (2018) · Palaeogeography Palaeoclimatology Palaeoecology · doi:10.1016/j.palaeo.2018.03.029 · Cited by 13
Guoping, B., & Keene, J. (2007) · Acta Geologica Sinica - English Edition · doi:10.1111/j.1755-6724.2007.tb00966.x · Cited by 13
Diagenesis of an ‘overmature’ gas reservoir: the Spiro sand of the Arkoma Basin, USA
Spötl, C., Houseknecht, D. W., & Burns, S. J. (1996) · Marine and Petroleum Geology · doi:10.1016/0264-8172(95)00037-2 · Cited by 13
Özer, C. K. (2013) · Arabian Journal of Geosciences · doi:10.1007/s12517-013-0856-y · Cited by 13
“The reason for low δ18O values were attributed to the increase in water temperature, depending mostly on deep buried sediments, partial recrystallization (Friedman and O’Neil 1977), and/or balancing with meteoric water (Brand and Veizer 1981).”
Stable isotope study of antimony deposits in the Muratdagi region, western Turkey
Gok�e, A., & Spiro, B. F. (1994) · Mineralium Deposita · doi:10.1007/bf00191042 · Cited by 13
Chemical composition and stable carbon isotopic ratios of crude oils from Southern Germany
Hahn-Weinheimer, P., & Hirner, A. V. (1980) · Organic Geochemistry · doi:10.1016/0146-6380(80)90019-4 · Cited by 13
Bojar, H., Bojar, A., Mogessie, A., Fritz, H., & Thalhammer, O. A. R. (2001) · Chemical Geology · doi:10.1016/s0009-2541(00)00342-9 · Cited by 13
Evolution of Isotopic Carbon Dioxide–Water Systems in Lithogenesis: Communication 2. Catagenesis
Kuleshov, V. N. (2001) · Lithology and Mineral Resources · doi:10.1023/a:1012532303520 · Cited by 13
Schulz, B., Audren, C., & Triboulet, C. (2002) · Journal of Structural Geology · doi:10.1016/s0191-8141(01)00135-3 · Cited by 13
Lee, Y. I. (1987) · Chemical Geology Isotope Geoscience section · doi:10.1016/0168-9622(87)90066-2 · Cited by 13
Danis, P., von Grafenstein, U., & Masson‐Delmotte, V. (2003) · Journal of Geophysical Research Atmospheres · doi:10.1029/2003jd003595 · Cited by 13
Hydrothermal alteration of volcanic rocks at the McLaughlin gold deposit, northern California
Sherlock, R. L. (1996) · Canadian Journal of Earth Sciences · doi:10.1139/e96-038 · Cited by 13
“Inherent in the Gresens (1967) analysis is that the least altered and altered pairs of rocks must have the same initial chemistry, otherwise the mass changes calculated will be a hybrid of hydrothermal metasomatic effects and variations in the primary chemistry.”
BackgroundMethodInfluentialCampbell, J., Craw, D., Frew, R. D., et al. (2004) · Mineralium Deposita · doi:10.1007/s00126-004-0421-4 · Cited by 13
Baker, P. A., Cross, S., & Burns, S. J. (1994) · doi:10.2973/odp.proc.sr.139.215.1994 · Cited by 13
Cathles, L. M., III, Schoell, M., & Simon, R. (1987) · SPE International Symposium on Oilfield Chemistry · doi:10.2118/16267-ms · Cited by 13
Matsumoto, R., & Matsuhisa, Y. (1986) · U.S. Government Printing Office eBooks · doi:10.2973/dsdp.proc.87.116.1986 · Cited by 13
“According to Fritz and Smith (1970), the fractionation constant (lnα) between calcite and protodolomite is calculated to be + 2.”
BackgroundMitchell, P. A., Silberman, M. L., & O’Neil, J. R. (1981) · Antarctica A Keystone in a Changing World · doi:10.3133/ofr81103 · Cited by 13
Self-citationRecharge to the surficial aquifer system in Lee and Hendry counties, Florida
Krulikas, R. K., & Giese, G. L. (1995) · doi:10.3133/wri954003 · Cited by 13
Bini, G., Chiodini, G., Ricci, T., Sciarra, A., Caliro, S., Mortensen, A. K., Martini, M., Mitchell, A. A., Santi, A., & Costa, A. (2024) · Journal of Volcanology and Geothermal Research · doi:10.1016/j.jvolgeores.2024.108032 · Cited by 12
“…the δ 18 O H2O can be calculated according to the temperature-dependent O isotopic exchange between the fluid and calcite (T in K) expressed by Friedman and O ’ Neil (1977). whereas the δ 13 C CO2 is calculated using the CO 2 -CaCO 3 isotope fractionation factor determined by Bottinga (1968)…”
Theoretical and Experimental Principles
Hoefs, J. (2015) · Springer eBooks · doi:10.1007/978-3-319-19716-6_1 · Cited by 12
Zhang, X., Pan, J., Xia, F., et al. (2018) · Resource Geology · doi:10.1111/rge.12171 · Cited by 12
“O-isotope values were corrected to Standard Mean Ocean Water (SMOW) using δ18OSMOW‰ = (1.03086*δ18OPDB) + 30.86 (Friedman & O’Neil, 1977).”
MethodInfluentialZhong, Y., Huang, K., Ye, L., et al. (2019) · Geological Journal · doi:10.1002/gj.3689 · Cited by 12
“If one applies the bulk δ18O PDB between −15.3‰ and −12.9‰ (Figure 6) to the fractionation equation of Friedman and O'Neil (1977), and assuming a near‐surface temperature (20–35°C), the fluids responsible for Xu‐4 calcite precipitation are projected to have δ18O SMOW values between −10‰ and −14‰…”
InfluentialGhannem, N., Récio, C., Armenteros, I. A., Azizi, R., & Regaya, K. (2019) · International Journal of Earth Sciences · doi:10.1007/s00531-019-01798-4 · Cited by 12
“1995; Driese and Mora 2002), and they are enriched by around 30‰ δ18O relative to soil water, and about 10‰ δ13C relative to soil CO2 (Friedman and O’Neil 1977).”
BackgroundQuantifying Recycled Moisture in Precipitation in Qilian Mountains
Zhang, Z., Zhu, G., Pan, H., et al. (2021) · Sustainability · doi:10.3390/su132312943 · Cited by 12
Medina‐Elizalde, M., Perritano, S., DeCesare, M., Polanco-Martínez, J. M., Lases-Hernández, F., Marks, G. S., & McGee, D. (2022) · Paleoceanography and Paleoclimatology · doi:10.1029/2021pa004346 · Cited by 12
Kearns, L. E., Searle‐Barnes, A., Foster, G. L., Milton, J. A., Standish, C. D., & Ezard, T. H. G. (2023) · Paleoceanography and Paleoclimatology · doi:10.1029/2022pa004549 · Cited by 13
“Calcification temperature was calculated using the general calibration of (Erez & Luz, 1983): with a 𝐴𝐴 𝐴𝐴 w of 0.47‰ VSMOW (Birch et al., 2013) converted into VPDB using the correction of −0.22‰ (Bemis et al., 1998; Friedman & O'Neil, 1977; Pearson, 2012).”
InfluentialJi, X.-Z., Chen, M., Yang, L., et al. (2023) · Ore Geology Reviews · doi:10.1016/j.oregeorev.2023.105400 · Cited by 12
Diet in Peru's pre-Hispanic central coast
Gerdau-Radonić, K., Goude, G., de la Mata, P. C., André, G., Schutkowski, H., & Makowski, K. (2015) · Journal of Archaeological Science Reports · doi:10.1016/j.jasrep.2015.09.016 · Cited by 12
“The transformation of human δ18O values to δ18Odw was performed following Friedman and O'Neil (1977), Chenery et al. (2012), and Daux et al. (2008).”
MethodPaleoproterozoic Positive δ13C Excursion in Henan, China
Lai, Y., Chen, C., & Tang, H. (2012) · Geomicrobiology Journal · doi:10.1080/01490451.2011.630713 · Cited by 11
“The equation δ18OSMOW = 1.03086 × δ18OPDB+ 30.86 (Friedman and O’Neil 1977) is used for deriving δ18OSMOW data from δ18OPDB data.”
MethodInfluential
Metadata
- Authors
- Friedman, I., & O'Neil, J. R.
- Venue
- Professional Paper
- Publisher
- US Geological Survey
- Published
- 1977
- ISSN
- 1044-9612 (ISSN-L)
- 2330-7102
- OpenAlex
- W1547907389
- Cited by
- 2,691
- References
- 43
- Citations by year
- 2026: 17 · 2025: 58 · 2024: 47 · 2023: 67 · 2022: 73 · 2021: 87 · 2020: 111 · 2019: 99 · 2018: 86 · 2017: 90 · 2016: 84 · 2015: 88 · 2014: 71 · 2013: 83 · 2012: 84
- Type
- report
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- USGS professional paper (publishedVersion)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geological and Geochemical Analysis
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Groundwater and Isotope Geochemistry
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
- Keywords
- stable isotope fractionation, fractionation factor, isotope geochemistry, mass-dependent fractionation, mass-independent fractionation
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