MolluscaBase taxon details
original description
Collins, R. L. (1934). A monograph of the American Tertiary pteropod mollusks. <em>Johns Hopkins University Studies in Geology 11: 137-234.</em> [details]
additional source
Janssen, A. W. (2012). Early Pliocene heteropods and pteropods (Mollusca, Gastropoda) from Le Puget-sur-Argens (Var), France. <em>Cainozoic Research.</em> 9 (2): 145-187., available online at https://natuurtijdschriften.nl/pub/541765 [details]
additional source
Janssen, A. W. (1998). Holoplanktonic Mollusca (Gastropoda: Heteropoda and Thecosomata) from the Pliocene Bowden beds, Jamaica. <em>Contributions to Tertiary and Quaternary Geology.</em> 35 (1-4): 95-111., available online at https://natuurtijdschriften.nl/pub/521634 [details] Available for editors [request]