SIMS U-Pb zircon age of a tuff layer in the Meishucun section, Yunnan, southwest China: Constraint on the age of the Precambrian-Cambrian boundary
Integrity signals
Registry
Cites
Statistics
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?
These first appearances can be correlated with the Anabarites trisulcatus-Protohertzina anabarica (SSF1) Assemblage Zone of the lower Meishucunian Stage of South China, where all of them except shells of molluscs occur in beds older than the tuffite with a combined depositional age of 535.2 ± 1.7 Ma.
“These first appearances can be correlated with the Anabarites trisulcatusProtohertzina anabarica (SSF1) Assemblage Zone of the lower Meishucunian Stage of South China, where all of them except shells of molluscs occur in beds older than the tuffite with a combined depositional age of 535.2 ± 1.7 Ma (Zhu et al . 2009).”
From Chronology of early Cambrian biomineralization (2012) · cites this paper as Zhu et al. 2009
No citation lists for this paper
No citation lists for this paper yet — checked again daily.
References 35 · Cited by 126
- Authors
- Zhu, R., Li, X., Hou, X., Pan, Y., Wang, F., Deng, C., & He, H.
- Affiliations
- Chinese Academy of Sciences (CN)
- Yunnan University (CN)
- Corresponding author
- Zhu, RiXiang
- Venue
- Science in China Series D: Earth Sciences
- Published
- 2009-08-11
- Volume
- 52
- Issue
- 9
- Pages
- 1385-1392
- ISSN
- 1006-9313 (ISSN-L)
- 1862-2801
- OpenAlex
- W1978633539
- Cited by
- 126
- References
- 35
- Citations by year
- 2026: 9 · 2025: 16 · 2024: 13 · 2023: 5 · 2022: 10 · 2021: 6 · 2020: 7 · 2019: 9 · 2018: 9 · 2017: 7 · 2016: 4 · 2015: 6 · 2014: 6 · 2013: 5 · 2012: 5
- FWCI
- 4.22
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Science China Earth Sciences (publishedVersion)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Geophysics › Geological and Geochemical Analysis
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Geochemistry and Geochronology of Asian Mineral Deposits
- Keywords
- Precambrian-Cambrian boundary, tuff layers, zircon U-Pb geochronology, early evolution of life
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
