The New York State Museum

First name

E.E.

Last name

Vargas-Parra

Author

E.E. Vargas-Parra

Westrop, S.R., Amati, L., Vargas-Parra, E.E., 2025. Upper Ordovician (Sandbian–Katian) species of the trilobite Calyptaulax Cooper 1930 (Pterygometopidae) from the central United States and Canada. Australasian Palaeontological Memoirs 57, 221–250.