James Saulsburyhttps://orcid.org/0000-0002-5903-9220,¹ David K. Moss,² Linda C. Ivany,³ Michał Kowalewski,⁴ David R. Lindberg,⁵ James F. Gillooly,⁶ Noel A. Heimhttps://orcid.org/0000-0002-4528-345X,⁷ Craig R. McClain,⁸ Jonathan L. Paynehttps://orcid.org/0000-0002-9601-3310,⁹ Peter D. Roopnarine,¹⁰ Bernd R. Schöne,¹¹ David Goodwin,¹² Seth Finnegan<sup>5

1</sup>James Saulsbury. Museum of Paleontology and Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan 48109, U.S.A. E-mail: jgsauls@umich.edu
²David K. Moss. Department of Geography and Geology, Sam Houston State University, Huntsville, Texas 77341, U.S.A. E-mail: dxm112@shsu.edu
³Linda C. Ivany. Department of Earth Sciences, Syracuse University, Syracuse, New York 13244, U.S.A. E-mail: lcivany@syr.edu
⁴Michał Kowalewski. Florida Museum of Natural History, University of Florida, Gainesville, Florida 32611, U.S.A. E-mail: mkowalewski@flmnh.ufl.edu
⁵David R. Lindberg and Seth Finnegan. Department of Integrative Biology and Museum of Paleontology, University of California, Berkeley, Berkeley, California 94720, U.S.A. E-mail: drl@berkeley.edu, sethf@berkeley.edu
⁶James F. Gillooly. Department of Biology, University of Florida, Gainesville, Florida 32611, U.S.A. E-mail: gillooly@ufl.edu
⁷Noel A. Heim. Department of Earth and Ocean Sciences, Tufts University, Medford, Massachusetts 02155, U.S.A. E-mail: noel.heim@tufts.edu
⁸Craig R. McClain. Louisiana Universities Marine Consortium, Chauvin, Louisiana 70344, U.S.A. E-mail: cmcclain@lumcon.edu
⁹Jonathan L. Payne. Department of Geological Sciences, Stanford University, Stanford, California 94305, U.S.A. E-mail: jlpayne@stanford.edu
¹⁰Peter D. Roopnarine. Institute for Biodiversity Science and Sustainability, California Academy of Sciences, San Francisco, California 94118, U.S.A. E-mail: proopnarine@calacademy.org
¹¹Bernd R. Schöne. Institute of Geosciences, Johannes Gutenberg-Universität Mainz, 55128 Mainz, Germany. E-mail: schoeneb@uni-mainz.de
¹²David Goodwin. Department of Geosciences, Denison University, Granville, Ohio 43023, U.S.A. E-mail: goodwind@denison.edu