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Cited by 229

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Evolution of the Continents and the Atmosphere Inferred from Th-U-Nb Systematics of the Depleted Mantle

Collerson, Kenneth D., Kamber, Balz S.·1999·Science

Abstract

Temporal evolution of depleted mantle thorium-uranium-niobium systematics constrain the amount of continental crust present through Earth's history (through the niobium/thorium ratio) and date formation of a globally oxidizing atmosphere and hydrosphere at approximately 2.0 billion years ago (through the niobium/uranium ratio). Increase in the niobium/thorium ratio shows involvement of hydrated lithosphere in differentiation of Earth since approximately 3.8 billion years ago. After approximately 2.0 billion years ago, the decreasing mantle thorium/uranium ratio portrays mainly preferential recycling of uranium in an oxidizing atmosphere and hydrosphere. Net growth rate of continental crust has varied over time, and continents are still growing today.

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Metadata

Authors
Collerson, K. D., & Kamber, B. S.
Venue
Science
Published
1999-03-05
Volume
283
Issue
5407
Pages
1519-1522
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1971205943
Cited by
229
References
2
FWCI
11.37
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Evolution of the Continents and the Atmosphere Inferred from Th-U-Nb Systematics of the Depleted Mantle. https://app.cochat.ai/papers/10.1126/science.283.5407.1519
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Collerson, K. D., & Kamber, B. S. (1999). Evolution of the Continents and the Atmosphere Inferred from Th-U-Nb Systematics of the Depleted Mantle. Science. https://doi.org/10.1126/science.283.5407.1519

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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