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Why was there a delayed radiation after the end‐Palaeozoic extinctions?
Abstract
Data from widespread dysaerobic facies, carbon/sulphur ratios and cerium anomalies suggest that the early Triassic was a time when anoxic conditions spread widely over epicontinental seas. These conditions, associated with marine transgression following the latest Permian regression, are likely to be a prime cause of the mass extinction of Palaeozoic marine faunas. The occurrence of many Lazarus taxa in the Middle and Upper Triassic indicates, however, that the extinctions at the end of the Permian were less severe than has been widely assumed, and that the turnover from Palaeozoic to Mesozoic faunas was considerably extended in time, being finally accomplished only after the end‐Triassic mass extinction event.
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Citations
Cites
Burial of organic carbon and pyrite sulfur in sediments over phanerozoic time: a new theory
Berner, R. A., & Raiswell, R. (1983) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(83)90151-5 · Cited by 1,044
Cited by
Wignall, P. B., & Hallam, A. (1992) · Palaeogeography, Palaeoclimatology, Palaeoecology · doi:10.1016/0031-0182(92)90182-5 · Cited by 466
Self-citationLessons from the past: Biotic recoveries from mass extinctions
Erwin, D. H. (2001) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.091092698 · Cited by 357
The effect of geographic range on extinction risk during background and mass extinction
Payne, J. L., & Finnegan, S. (2007) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0701257104 · Cited by 320
Marine anoxia and delayed Earth system recovery after the end-Permian extinction
Lau, K. V., Maher, K., Altiner, D., Kelley, B. M., Kump, L. R., Lehrmann, D. J., Silva-Tamayo, J. C., Weaver, K. L., Yu, M., & Payne, J. L. (2016) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1515080113 · Cited by 294
Phanerozoic Atmospheric Oxygen
Berner, R. A., Beerling, D. J., Dudley, R., Robinson, J. M., & Wildman, R. A. (2003) · Annual Review of Earth and Planetary Sciences · doi:10.1146/annurev.earth.31.100901.141329 · Cited by 261
Metadata
- Authors
- Hallam, A.
- Venue
- Historical Biology
- Publisher
- Informa UK Limited
- Published
- 1991-12
- Volume
- 5
- Issue
- 2-4
- Pages
- 257-262
- ISSN
- 0891-2963 (ISSN-L)
- 1029-2381
- OpenAlex
- W2069630336
- Cited by
- 198
- References
- 1
- FWCI
- 2.90
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hallam, A. (1991). Why was there a delayed radiation after the end‐Palaeozoic extinctions? Historical Biology. https://doi.org/10.1080/10292389109380405
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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.
