2 Works

Data from: Two-phase increase in the maximum size of life over 3.5 billion years reflects biological innovation and environmental opportunity

Jonathan L. Payne, Alison G. Boyer, James H. Brown, Seth Finnegan, Michal Kowaleski, Krause Jr., Richard A., S. Kathleen Lyons, Craig R. McClain, Daniel W. McShea, Phillip M. Novack-Gottshall, Felisa A. Smith, Jennifer A. Stempien, Steve C. Wang, D. W. McShea, M. Kowalewski, J. L. Payne, R. A. Krause, S. C. Wang, P. M. Novack-Gottshall, A. G. Boyer, J. H. Brown & F. A. Smith
NOTE: See also http://bodysize.nescent.org. ABSTRACT: The maximum size of organisms has increased enormously since the initial appearance of life >3.5 billion years ago (Gya), but the pattern and timing of this size increase is poorly known. Consequently, controls underlying the size spectrum of the global biota have been difficult to evaluate. Our period-level compilation of the largest known fossil organisms demonstrates that maximum size increased by 16 orders of magnitude since life first appeared in...

Data from: Early and Middle Triassic trends in diversity, evenness, and size of foraminifers on a carbonate platform in south China: Implications for tempo and mode of biotic recovery from the end-Permian mass extinction

Jonathan L. Payne, Mindi Summers, Brianna L. Rego, Demir Altiner, Jiayong Wei, Meiyi Yu & Daniel J. Lehrmann
Delayed biotic recovery from the end-Permian mass extinction has long been interpreted to result from environmental inhibition. Recently, evidence of more rapid recovery has begun to emerge, suggesting the role of environmental inhibition was previously overestimated. However, there have been few high-resolution taxonomic and ecological studies spanning the full Early and Middle Triassic recovery interval, leaving the precise pattern of recovery and underlying mechanisms poorly constrained. In this study, we document Early and Middle Triassic...

Registration Year

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  • Middle East Technical University
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  • Oak Ridge National Laboratory
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  • University of Wisconsin–Madison
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  • University of Tennessee at Knoxville
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