The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Boron and calcium isotope composition in Neoproterozoic carbonate rocks from Namibia: evidence for extreme environmental change
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
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
A Neoproterozoic Snowball Earth
Hoffman, P. F., Kaufman, A. J., Halverson, G. P., & Schrag, D. P. (1998) · Science · doi:10.1126/science.281.5381.1342 · Cited by 2,693
Berner, R. A., Lasaga, A. C., & Garrels, R. M. (1983) · American Journal of Science · doi:10.2475/ajs.283.7.641 · Cited by 2,428
Tectonic forcing of late cenozoic climate.
Raymo, M. E., & Ruddiman, W. F. (1992) · Nature · doi:10.1038/359117a0 · Cited by 2,341
The snowball Earth hypothesis: testing the limits of global change
Hoffman, P. F., & Schrag, D. P. (2002) · Terra Nova · doi:10.1046/j.1365-3121.2002.00408.x · Cited by 1,585
An isotopic study of siderites, dolomites and ankerites at high temperatures
Rosenbaum, J., & Sheppard, S. M. F. (1986) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(86)90396-0 · Cited by 827
Higgins, J. A., & Schrag, D. P. (2003) · Geochemistry, Geophysics, Geosystems · doi:10.1029/2002gc000403 · Cited by 187 · cited 2×
“In the snowball Earth hypothesis, rapid melt back of the ice cover resulted in the transfer of atmospheric carbon dioxide to the oceans and hence deposition of postglacial cap carbonates [3,7].”
BackgroundNägler, T. F., Eisenhauer, A., Müller, A., Hemleben, C., & Kramers, J. (2000) · Geochemistry, Geophysics, Geosystems · doi:10.1029/2000gc000091 · Cited by 151
Cited by
The Neoproterozoic oxygenation event: Environmental perturbations and biogeochemical cycling
Och, L. M., & Shields-Zhou, G. A. (2012) · Earth-Science Reviews · doi:10.1016/j.earscirev.2011.09.004 · Cited by 646
Neoproterozoic chemostratigraphy
Halverson, G. P., Wade, B. P., Hurtgen, M. T., & Barovich, K. M. (2010) · Precambrian Research · doi:10.1016/j.precamres.2010.04.007 · Cited by 400
Ocean acidification and the Permo-Triassic mass extinction
Clarkson, M. O., Kasemann, S. A., Wood, R. A., Lenton, T. M., Daines, S. J., Richoz, S., Ohnemueller, F., Meixner, A., Poulton, S. W., & Tipper, E. T. (2015) · Science · doi:10.1126/science.aaa0193 · Cited by 364
Self-citationMicrobially catalyzed dolomite formation: From near-surface to burial
Petrash, D. A., Bialik, O. M., Bontognali, T. R. R., Vasconcelos, C., Roberts, J. A., McKenzie, J. A., & Konhauser, K. O. (2017) · Earth-Science Reviews · doi:10.1016/j.earscirev.2017.06.015 · Cited by 338
Krause, S., Liebetrau, V., Gorb, S., Sánchez-Román, M., McKenzie, J. A., & Treude, T. (2012) · Geology · doi:10.1130/g32923.1 · Cited by 206
Metadata
- Authors
- Kasemann, S. A., Hawkesworth, C. J., Prave, A. R., Fallick, A. E., & Pearson, P. N.
- Venue
- Earth and Planetary Science Letters
- Publisher
- Elsevier BV
- Published
- 2005-02
- Volume
- 231
- Issue
- 1-2
- Pages
- 73-86
- ISSN
- 0012-821X (ISSN-L)
- OpenAlex
- W2056951811
- Cited by
- 177
- References
- 8
- FWCI
- 9.86
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Boron and calcium isotope composition in Neoproterozoic carbonate rocks from Namibia: evidence for extreme environmental change. https://app.cochat.ai/papers/10.1016/j.epsl.2004.12.006
- The paper
- Kasemann, S. A., Hawkesworth, C. J., Prave, A. R., Fallick, A. E., & Pearson, P. N. (2005). Boron and calcium isotope composition in Neoproterozoic carbonate rocks from Namibia: evidence for extreme environmental change. Earth and Planetary Science Letters. https://doi.org/10.1016/j.epsl.2004.12.006
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.