ACKNOWLEDGMENTS
The authors thank L. Torres, M. Gómez, J. González, and D. Pomar from INGEOMINAS, Bogotá for providing access to specimens. Special thanks to O. Vernygora for providing comments to improve the draft. We thank C.R. Scotese, PALEOMAP Project, for providing paleomaps. We also thank M. Campbell Mekarski and A. Palci for providing photographs. We thank T. Konishi and M. Caldwell for revisions that improved the manuscript. Alexander von Humboldt Postdoctoral Fellowship to P.J.H., and CONACyT scholarship 545082 to O.L.C.