The DOI matches its Crossref record; 33 of the 34 references it cites were found in a registry or an index.
New Lu–Hf and Pb–Pb age constraints on the earliest animal fossils
Open accessOverview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
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?
In the citing paper
“These results conflict with earlier reports of Lu-Hf and Pb-Pb dates from phosphorites of the Doushantuo Formation that yielded dates of 602 ± 48 and 599 ± 4 mya, respectively (Barfod et al. 2002).”
From An integrated view of precambrian eumetazoan evolution (2009) · cites this paper as Barfod et al. 2002
Citations
Cites
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
Calibration of the Lutetium-Hafnium Clock
Scherer, E. E., Münker, C., & Mezger, K. (2001) · Science · doi:10.1126/science.1061372 · Cited by 2,490
Evolution of the depleted mantle: Hf isotope evidence from juvenile rocks through time
Vervoort, J. D., & Janne Blichert-toft, B. (1999) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(98)00274-9 · Cited by 1,490
Zircon U-Pb ages for the Early Cambrian time-scale
Compston, W., Williams, I. S., Kirschvink, J. L., Zhang, Z., & Guogan, M. (1992) · Journal of the Geological Society · doi:10.1144/gsjgs.149.2.0171 · Cited by 1,137
Relationships between Lu–Hf and Sm–Nd isotopic systems in the global sedimentary system
Vervoort, J. D., Patchett, P. J., Janne Blichert-toft, B., & Albarède, F. (1999) · Earth and Planetary Science Letters · doi:10.1016/s0012-821x(99)00047-3 · Cited by 1,107
Self-citationISOPLOT; a plotting and regression program for radiogenic-isotope data; version 2.53
Ludwig, K. R. (1991) · Antarctica A Keystone in a Changing World · doi:10.3133/ofr91445 · Cited by 920
Janne Blichert-toft, B., Chauvel, C., & Albarède, F. (1997) · Contributions to Mineralogy and Petrology · doi:10.1007/s004100050278 · Cited by 897
Self-citationThree-dimensional preservation of algae and animal embryos in a Neoproterozoic phosphorite
Xiao, S., Zhang, Y., & Knoll, A. H. (1998) · Nature · doi:10.1038/35318 · Cited by 783
Self-citationNeoproterozoic ‘snowball Earth’ simulations with a coupled climate/ice-sheet model
Hyde, W. T., Crowley, T. J., Baum, S. K., & Peltier, W. R. (2000) · Nature · doi:10.1038/35013005 · Cited by 495
Precambrian Sponges with Cellular Structures
Li, C.-W., Chen, J.-Y., & Hua, T.-E. (1998) · Science · doi:10.1126/science.279.5352.879 · Cited by 489
Research works printed but not linked: 6
- Xiao, 2000, Phosphatized animal embryos from the Neoproterozoic Doushantuo Formation at Weng’an, Guizhou, South China, J. Paleontol., 74, 767, 10.1666/0022-3360(2000)074<0767:PAEFTN>2.0.CO;2 · DOI · Paper page
- Y. Li, Regional review, in: P.J. Cook, J.H. Shergold (Eds.), Proterozoic and Cambrian Phosphorites, Cambridge University Press, Cambridge, 1986, pp. 42–62.
- Todt, 1993, Recalibration of NBS lead standards using a 202Pb+205Pb double spike, Terra Abstr., 5, 396
- Knoll, 1999, On the age of the Doushantuo Formation, Acta Micropalaeontol. Sin., 16, 225
- Kennedy, 1998, Two or four Neoproterozoic glaciations?, Geology, 26, 1059, 10.1130/0091-7613(1998)026<1059:TOFNG>2.3.CO;2 · DOI
- A.P. Benus, Sedimentological context of a deep-water Ediacaran fauna (Mistaken Point Formation, Avalon Zone, eastern Newfoundland), In: E. Landing, G.M. Narbonne, P. Myrow (Eds.), Trace Fossils, Small Shelly Fossils and the Precambrian-Cambrian Boundary, Bulletin of the New York State Museum, 1988, pp. 8–9.
Cited by
Sorted by citations
U-Pb Ages from the Neoproterozoic Doushantuo Formation, China
Condon, D., Zhu, M., Bowring, S., Wang, W., Yang, A., & Jin, Y. (2005) · Science · doi:10.1126/science.1107765 · Cited by 1,329
A Molecular Timeline for the Origin of Photosynthetic Eukaryotes
Yoon, H. S., Hackett, J. D., Ciniglia, C., Pinto, G., & Bhattacharya, D. (2004) · Molecular Biology and Evolution · doi:10.1093/molbev/msh075 · Cited by 945
Toward a Neoproterozoic composite carbon-isotope record
Halverson, G. P., Hoffman, P. F., Schrag, D. P., Maloof, A. C., & Rice, A. H. N. (2005) · Geological Society of America Bulletin · doi:10.1130/b25630.1 · Cited by 885
The Ediacara biota: Neoproterozoic origin of animals and their ecosystems
Narbonne, G. M. (2005) · Annual Review of Earth and Planetary Sciences · doi:10.1146/annurev.earth.33.092203.122519 · Cited by 714
Pulsed oxidation and biological evolution in the Ediacaran Doushantuo Formation
McFadden, K. A., Huang, J., Chu, X., Jiang, G., Kaufman, A. J., Zhou, C., Yuan, X., & Xiao, S. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0708336105 · Cited by 617
Self-citation
Metadata
- Authors
- Barfod, G. H., Albarède, F., Knoll, A. H., Xiao, S., Télouk, P., Frei, R., & Baker, J.
- Affiliations
- University of Copenhagen (DK)
- École Normale Supérieure de Lyon (FR)
- Harvard University (US)
- Tulane University (US)
- Corresponding author
- Barfod, Gry H
- ORCID
- Venue
- Earth and Planetary Science Letters
- Publisher
- Elsevier BV
- Published
- 2002-07
- Volume
- 201
- Issue
- 1
- Pages
- 203-212
- ISSN
- 0012-821X (ISSN-L)
- OpenAlex
- W2160512552
- Cited by
- 251
- References
- 34
- Citations by year
- 2026: 3 · 2025: 6 · 2024: 7 · 2023: 7 · 2022: 7 · 2021: 6 · 2020: 3 · 2019: 6 · 2018: 10 · 2017: 5 · 2016: 2 · 2015: 5 · 2014: 9 · 2013: 9 · 2012: 10
- FWCI
- 17.99
- Type
- journal article
- Language
- en
- Open access
- green
- nrs.harvard.edu
- Licence
- Locations
- Earth and Planetary Science Letters (publishedVersion)
- Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
- Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
- Funders
- Louisiana Board of Regents
- Ministry of Science and Technology of the People's Republic of China
- NASA Astrobiology Institute
- Topics
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geological and Geochemical Analysis
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geochemistry and Geochronology of Asian Mineral Deposits
- Keywords
- Doushantuo Formation, Lu-Hf geochronology, Pb-Pb geochronology, phosphate rock, Neoproterozoic glaciation, Ediacaran fossils, Marinoan glaciation, South China
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