Brigid E. Christisonhttps://orcid.org/0000-0002-5579-1423,^1,* Fred Gaidies,² Silvia Pineda-Munoz,^3,4 Alistair R. Evans,^5,6 Marisa A. Gilbert,⁷ Danielle Fraser<sup>1,2,4

1</sup>Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada
²Department of Earth Sciences, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada
³Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. 10th Street, Bloomington, IN 47401, USA
⁴Department of Paleobiology, Smithsonian National Museum of Natural History, Washington, District of Columbia 20560, USA
⁵School of Biological Sciences, Monash University, 25 Rainforest Walk, Melbourne, Victoria 3800, Australia
⁶Geosciences, Museums Victoria, P.O. Box 666, Melbourne, Victoria 3001, Australia
⁷Palaeobiology, Canadian Museum of Nature, P.O. Box 3443 Stn “D”, Ottawa, Ontario K1P 6P4, Canada

^*To whom correspondence should be addressed: BrigidChristison@cmail.carleton.ca