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
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“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.
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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
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