Taxa Count: 24
VOLUTIDAE
Carota
Carota dilleri (White, 1889)
Carota mitraeformis (Gabb, 1869)
Cryptochorda
Fusivoluta cretacea Squires & Saul, 2003
Konistra biconica (Anderson, 1958)
Longoconcha eumeka Saul & Squires, 2008
Retipirula calidula Saul & Squires, 2008
Varens
Varens anae Saul & Popenoe, 1993
Varens formosus Saul & Popenoe, 1993
Volutidae indet.
Volutoderma
Volutoderma angelica Saul & Squires, 2008
Volutoderma averillii (Gabb, 1864)
Volutoderma blakei Saul & Squires, 2008
Volutoderma elderi Saul & Squires, 2008
Volutoderma jalama Saul & Squires, 2008
Volutoderma magna Packard, 1922
Volutoderma perissa Saul & Squires, 2008
Volutoderma querna Saul & Squires, 2008
Volutoderma santana Packard, 1922
Volutoderma ynezae Saul & Squires, 2008
Volutoderma? antherena Saul & Squires, 2008