Elena Stiles^1,2, Katharine W Huntington³, Carmala Garzione⁴, Caroline A E Strömberg⁵, Camilo Montes⁶, Jaime Escobar⁷, Carlos Jaramillo⁸, Andrés Felipe Vanegas⁹, César Perdomo¹⁰, Andrew J Schauer⁵, Zhennan Wang¹¹, Daniel Esteban Góngora¹², Lin Li¹³, Federico Moreno¹⁴, David L Dettman¹⁵, Lina C Pérez-Angel, PhD¹⁶, René López Camacho¹⁷ and Andrés Felipe Torrejano¹⁸, (1)Burke Museum of Natural History and Culture, Seattle, United States, (2)University of Washington Seattle Campus, Biology, Seattle, United States, (3)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (4)University of Arizona, Geoscience, Tucson, AZ, United States, (5)University of Washington, Seattle, United States, (6)Universidad de los Andes, Bogotá, Colombia, (7)Universidad del Norte, Ingeniería Civil y Ambiental, Barranquilla, Colombia, (8)Smithsonian Tropical Research Institute, Panama, Panama, (9)Museo de Historia Natural La Tatacoa, La Victoria, Colombia, (10)Museo La Tormenta, Villavieja, Colombia, (11)University of Arizona, Tucson, AZ, United States, (12)Instituto Geográfico Agustín Codazzi, Bogotá, Colombia, (13)University of Arizona, Tucson, United States, (14)University of Rochester, Rochester, NY, United States, (15)University of Arizona, Department of Geosciences, Tucson, AZ, United States, (16)University of Colorado at Boulder, Department of Geological Sciences and the Institute of Arctic and Alpine Research, Boulder, CO, United States, (17)Universidad Distrital Francisco José de Caldas, Bogota, Colombia, (18)Instituto Humboldt, Bogotá, Colombia