Last updated July 27, 2018 by Jonathan R. Hendricks.

The following lists (arranged by family) detail available names, type specimens, and essential information about species described from the Neogene to Pleistocene fossil record of Tropical America and the Southeastern United States. These are arranged by family following generic assignments currently recognized by WoRMS. Species names are presented as originally published.

Families:

Calliostomatidae: Calliostoma

Published works that have thus far been incorporated include:

Gardner, J. 1948. Mollusca from the Miocene and lower Pliocene of Virginia and North Carolina. Part 2. Scaphopoda and Gastropoda. United States Geological Survey Professional Paper 199-B.