Upper Ordovician (Sandbian–Katian) species of the trilobite Calyptaulax Cooper 1930 (Pterygometopidae) from the central United States and Canada
Title | Upper Ordovician (Sandbian–Katian) species of the trilobite Calyptaulax Cooper 1930 (Pterygometopidae) from the central United States and Canada |
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Publication Type | Journal Article |
Year of Publication | 2025 |
Authors | Westrop, S.R., L. Amati, Vargas-Parra, E.E. |
Journal | Australasian Palaeontological Memoirs |
Volume | 57 |
Pagination | 221–250 |