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Generation and Maintenance of Gradients in Taxonomic Diversity

Stehli, Francis G., Douglas, Robert G., Newell, Norman D.·1969·Science

Abstract

Latitudinal gradients in diversity of organisms represent an equilibrium distribution for at least the last 270 × 10 6 years. Faunas endemic to tropical regions evolved significantly faster than extra-tropical faunas. The latitude-dependent difference in rates of evolution also represents an equilibrium condition for at least the last 270 × 10 6 years and has consequences for paleontological correlation of rocks because the attainable resolution depends on rate of evolution and will thus be greater in tropic regions than in extra-tropical ones.

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Metadata

Authors
Stehli, F. G., Douglas, R. G., & Newell, N. D.
Venue
Science
Published
1969-05-23
Volume
164
Issue
3882
Pages
947-949
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2002950889
Cited by
209
References
0
FWCI
13.49
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Generation and Maintenance of Gradients in Taxonomic Diversity. https://app.cochat.ai/papers/10.1126/science.164.3882.947
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Stehli, F. G., Douglas, R. G., & Newell, N. D. (1969). Generation and Maintenance of Gradients in Taxonomic Diversity. Science. https://doi.org/10.1126/science.164.3882.947

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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.