MolluscaBase taxon details
original description
(of Turritella clarki Dickerson, 1914 †) Dickerson, R.E. (1914a) Fauna of the Martinez Eocene of California. University of California Publications, Bulletin of the Department of Geology, 8, 61–180.
page(s): p. 142-143, pl. 13, fig. 8. [details]
basis of record
Squires, R. L. & Saul, L. R. (2007). Paleocene pareorine turritellid gastropods from the Pacific slope of North America. <em>The Nautilus.</em> 121(1):1-16., available online at https://www.biodiversitylibrary.org/page/35185496
page(s): 10 [details]
additional source
Merriam, C. W. (1941). Fossil Turritellas from the Pacific Coast Region of North America. <em>University of California Publications. Bulletin of the Department of Geological Sciences.</em> Volume 26, No. 1, pp. 1-214, plates 1-41; 19 figures in text, 1 map., available online at https://babel.hathitrust.org/cgi/pt?id=uc1.31822023465453;view=1up;seq=9
page(s): 128 [details]