Advertisement

Abstract

A new compilation of fossil data on invertebrate and vertebrate families indicates that four mass extinctions in the marine realm are statistically distinct from background extinction levels. These four occurred late in the Ordovician, Permian, Triassic, and Cretaceous periods. A fifth extinction event in the Devonian stands out from the background but is not statistically significant in these data. Background extinction rates appear to have declined since Cambrian time, which is consistent with the prediction that optimization of fitness should increase through evolutionary time.

References

Cutbill, J. L., The Fossil Record: 791 (1967).
FISCHER, A. G., SOC ECON PALEONT MIN 25: 19 (1977).
HALLAM, A, PALEOBIOLOGY 3: 58 (1977).
Harland, W. B., The Fossil Record (1967).
MCLAREN, D.J., JOURNAL OF PALEONTOLOGY 44: 801 (1970).
Moore, R. C., Treatise on Invertebrate Paleontology (1953).
NEWELL, N.D., GEOLOGICAL SOCIETY OF AMERICA SPECIAL PAPERS 89: 63 (1967).
NEWELL, N.D., CRISES IN HISTORY OF LIFE, SCIENTIFIC AMERICAN 208: 77 (1963).
PALMER, A.R., JOURNAL OF PALEONTOLOGY 39: 149 (1965).
RAUP, D.M., BULLETIN OF CARNEGIE MUSEUM OF NATURAL HISTORY 13: 85 (1979).
Romer, A. S., Vertebrate Paleontology (1966).
Sepkoski, J. J., Milwaukee Pub Mus Contrib Biol Geol. 51: 1 (1982).
SEPKOSKI, J.J., KINETIC-MODEL OF PHANEROZOIC TAXONOMIC DIVERSITY .2. EARLY PHANEROZOIC FAMILIES AND MULTIPLE EQUILIBRIA, PALEOBIOLOGY 5: 222 (1979).
STITT, J.H., JOURNAL OF PALEONTOLOGY 45: 178 (1971).
TAPPAN, H, GEOLOGICAL SOCIETY OF AMERICA SPECIAL PAPERS 127: 247 (1971).
TAYLOR, M.E., JOURNAL OF PALEONTOLOGY 42: 1319 (1968).
VALENTINE, J.W., TEMPORAL BIAS IN EXTINCTIONS AMONG TAXONOMIC CATEGORIES, JOURNAL OF PALEONTOLOGY 48: 549 (1974).
VALENTINE, J.W., PALAEONTOLOGY 12: 684 (1969).
Get full access to this article

View all available purchase options and get full access to this article.

Already a Subscriber?

Information & Authors

Information

Published In

Science
Volume 215Issue 453919 March 1982
Pages: 1501 - 1503

History

Received: 28 September 1981
Revision received: 1 December 1981
Published online: 19 March 1982

Permissions

Request permissions for this article.

Authors

Affiliations

David M. Raup
Field Museum of Natural History, Chicago, Illinois 60605
J. John Sepkoski, Jr.
Department of Geophysical Sciences, University of Chicago, Chicago 60637

Metrics & Citations

Metrics

Citations

View Options

Media

Figures

Other

Tables

Share

Information & Authors
Published In
issue cover image
Science
Volume 215|Issue 4539
19 March 1982
Submission history
Received:28 September 1981
Published in print:19 March 1982
Metrics & Citations
Article usage
Altmetrics
Export citation

Select the format you want to export the citation of this publication.

Cited by
  1. Selectivity and the effect of mass extinctions on disparity and functional ecology, Science Advances, 7, 19, (2021)./doi/10.1126/sciadv.abf4072
    Abstract
  2. The spatial structure of Phanerozoic marine animal diversity, Science, 368, 6489, (420-424), (2021)./doi/10.1126/science.aay8309
    Abstract
  3. A high-resolution summary of Cambrian to Early Triassic marine invertebrate biodiversity, Science, 367, 6475, (272-277), (2021)./doi/10.1126/science.aax4953
    Abstract
  4. Exceptional continental record of biotic recovery after the Cretaceous–Paleogene mass extinction, Science, 366, 6468, (977-983), (2021)./doi/10.1126/science.aay2268
    Abstract
  5. Trophic Downgrading of Planet Earth, Science, 333, 6040, (301-306), (2021)./doi/10.1126/science.1205106
    Abstract
  6. Reefs as Cradles of Evolution and Sources of Biodiversity in the Phanerozoic, Science, 327, 5962, (196-198), (2021)./doi/10.1126/science.1182241
    Abstract
  7. The Shifting Balance of Diversity Among Major Marine Animal Groups, Science, 329, 5996, (1191-1194), (2021)./doi/10.1126/science.1189910
    Abstract
  8. Fossil Plant Relative Abundances Indicate Sudden Loss of Late Triassic Biodiversity in East Greenland, Science, 324, 5934, (1554-1556), (2021)./doi/10.1126/science.1171706
    Abstract
  9. Phanerozoic Trends in the Global Diversity of Marine Invertebrates, Science, 321, 5885, (97-100), (2021)./doi/10.1126/science.1156963
    Abstract
  10. Fossil Plants and Global Warming at the Triassic-Jurassic Boundary, Science, 285, 5432, (1386-1390), (2021)./doi/10.1126/science.285.5432.1386
    Abstract
Loading...
Share
Share article link

Share on social media
Get Access
Log in to view the full text

AAAS Log in

AAAS login provides access to Science for AAAS members, and access to other journals in the Science family to users who have purchased individual subscriptions, as well as limited access for those who register for access.

Log in via OpenAthens.
Log in via Shibboleth.
More options

Purchase digital access to this article

Download and print this article for your personal scholarly, research, and educational use.

Purchase this issue in print

Buy a single issue of Science for just $15 USD.

View Options
Tables
References

(0)eLetters

No eLetters have been published for this article yet.

eLetters is an online forum for ongoing peer review. Submission of eLetters are open to all. eLetters are not edited, proofread, or indexed. Please read our Terms of Service before submitting your own eLetter.