authorAtzcalli Ehécatl Hernández Cisneros. Instituto Politécnico Nacional-Centro Interdisciplinario de Ciencias Marinas. Address: Av. Instituto Politécnico Nacional, Playa Palo de Santa Rita. Postal mail 592, 23096, La Paz, Baja California Sur, Mexico, and Museo de Historia Natural de la Universidad Autónoma de Baja California Sur, Universidad Autónoma de Baja California Sur. Address: Carretera al Sur Km 5.5, Postal mail 19-B, 23080, La Paz, Baja California Sur, México. This email address is being protected from spambots. You need JavaScript enabled to view it.

Ph.D. student (2017-2021) in Marine Sciences at Centro Interdisciplinario de Ciencias Marinas - Instituto Politécnico Nacional, Mexico. Member of the Sociedad Mexicana de Paleontología. Atzcalli Ehécatl Hernández-Cisneros research focuses on paleobiology, systematics, anatomy, evolution and biogeography of fossil marine mammals from Mexico, mainly those from the state of Baja California Sur at Baja California Penninsula.