original description
Hannibal, H. (1909). A new <em>Carinifex</em> from the Santa Clara lake beds (Pliocene), California <em>The Nautilus</em>. 23(3): 40-41, available online at https://www.biodiversitylibrary.org/page/5314611
page(s): 40 [details]
basis of record
Pilsbry, H. A. (1935). Mollusks of the fresh-water Pliocene beds of the Kettleman Hills and neighboring oil fields, California. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 541-570. Philadelphia.
page(s): 567 [details] Available for editors [request]
additional source
Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 257 [details] Available for editors [request]
From editor or global species database
Type locality Quarry in Santa Cruz Mts., near Los Gatos, California, United States; Santa Clara Formation, early Pleistocene [details]