Phanerozoic trends in the global diversity of marine invertebrates

John Alroy, Martin Aberhan, David J. Bottjer, Michael Foote, Franz T. Fürsich, Peter J. Harries, Austin J W Hendy, Steven M. Holland, Linda C Ivany, Wolfgang Kiessling, Matthew A. Kosnik, Charles R. Marshall, Alistair J. McGowan, Arnold I. Miller, Thomas D. Olszewski, Mark E. Patzkowsky, Shanan E. Peters, Loïc Villier, Peter J. Wagner, Nicole BonusoPhilip S. Borkow, Benjamin Brenneis, Matthew E. Clapham, Leigh M. Fall, Chad A. Ferguson, Victoria L. Hanson, Andrew Z. Krug, Karen M. Layou, Erin H. Leckey, Sabine Nürnberg, Catherine M. Powers, Jocelyn A. Sessa, Carl Simpson, Adam Tomašových, Christy C. Visaggi

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406 Citations (Scopus)

Abstract

It has previously been thought that there was a steep Cretaceous and Cenozoic radiation of marine invertebrates. This pattern can be replicated with a new data set of fossil occurrences representing 3.5 million specimens, but only when older analytical protocols are used. Moreover, analyses that employ sampling standardization and more robust counting methods show a modest rise in diversity with no clear trend after the mid-Cretaceous. Globally, locally, and at both high and low latitudes, diversity was less than twice as high in the Neogene as in the mid-Paleozoic. The ratio of global to local richness has changed little, and a latitudinal diversity gradient was present in the early Paleozoic.

Original languageEnglish (US)
Pages (from-to)97-100
Number of pages4
JournalScience
Volume321
Issue number5885
DOIs
StatePublished - Jul 4 2008

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Invertebrates
Radiation
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Alroy, J., Aberhan, M., Bottjer, D. J., Foote, M., Fürsich, F. T., Harries, P. J., ... Visaggi, C. C. (2008). Phanerozoic trends in the global diversity of marine invertebrates. Science, 321(5885), 97-100. https://doi.org/10.1126/science.1156963

Phanerozoic trends in the global diversity of marine invertebrates. / Alroy, John; Aberhan, Martin; Bottjer, David J.; Foote, Michael; Fürsich, Franz T.; Harries, Peter J.; Hendy, Austin J W; Holland, Steven M.; Ivany, Linda C; Kiessling, Wolfgang; Kosnik, Matthew A.; Marshall, Charles R.; McGowan, Alistair J.; Miller, Arnold I.; Olszewski, Thomas D.; Patzkowsky, Mark E.; Peters, Shanan E.; Villier, Loïc; Wagner, Peter J.; Bonuso, Nicole; Borkow, Philip S.; Brenneis, Benjamin; Clapham, Matthew E.; Fall, Leigh M.; Ferguson, Chad A.; Hanson, Victoria L.; Krug, Andrew Z.; Layou, Karen M.; Leckey, Erin H.; Nürnberg, Sabine; Powers, Catherine M.; Sessa, Jocelyn A.; Simpson, Carl; Tomašových, Adam; Visaggi, Christy C.

In: Science, Vol. 321, No. 5885, 04.07.2008, p. 97-100.

Research output: Contribution to journalArticle

Alroy, J, Aberhan, M, Bottjer, DJ, Foote, M, Fürsich, FT, Harries, PJ, Hendy, AJW, Holland, SM, Ivany, LC, Kiessling, W, Kosnik, MA, Marshall, CR, McGowan, AJ, Miller, AI, Olszewski, TD, Patzkowsky, ME, Peters, SE, Villier, L, Wagner, PJ, Bonuso, N, Borkow, PS, Brenneis, B, Clapham, ME, Fall, LM, Ferguson, CA, Hanson, VL, Krug, AZ, Layou, KM, Leckey, EH, Nürnberg, S, Powers, CM, Sessa, JA, Simpson, C, Tomašových, A & Visaggi, CC 2008, 'Phanerozoic trends in the global diversity of marine invertebrates', Science, vol. 321, no. 5885, pp. 97-100. https://doi.org/10.1126/science.1156963
Alroy J, Aberhan M, Bottjer DJ, Foote M, Fürsich FT, Harries PJ et al. Phanerozoic trends in the global diversity of marine invertebrates. Science. 2008 Jul 4;321(5885):97-100. https://doi.org/10.1126/science.1156963
Alroy, John ; Aberhan, Martin ; Bottjer, David J. ; Foote, Michael ; Fürsich, Franz T. ; Harries, Peter J. ; Hendy, Austin J W ; Holland, Steven M. ; Ivany, Linda C ; Kiessling, Wolfgang ; Kosnik, Matthew A. ; Marshall, Charles R. ; McGowan, Alistair J. ; Miller, Arnold I. ; Olszewski, Thomas D. ; Patzkowsky, Mark E. ; Peters, Shanan E. ; Villier, Loïc ; Wagner, Peter J. ; Bonuso, Nicole ; Borkow, Philip S. ; Brenneis, Benjamin ; Clapham, Matthew E. ; Fall, Leigh M. ; Ferguson, Chad A. ; Hanson, Victoria L. ; Krug, Andrew Z. ; Layou, Karen M. ; Leckey, Erin H. ; Nürnberg, Sabine ; Powers, Catherine M. ; Sessa, Jocelyn A. ; Simpson, Carl ; Tomašových, Adam ; Visaggi, Christy C. / Phanerozoic trends in the global diversity of marine invertebrates. In: Science. 2008 ; Vol. 321, No. 5885. pp. 97-100.
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