Gastropods from the Lower Mississippian Wassonville Limestone in southeastern Iowa

H. B. Rollins

1975

Article

American Museum Novitates 2579:1-35

Find it at:

Taxa discussed in this work:

• Angyomphalus penelenticulata
• Baylea trifibra
• Cerithioides judiae
• Dictyotomaria quasicapillaria
• Glabrocingulum angulosa
• Glabrocingulum minutum
• Hypergonia prolixa
• Platyschisma laudoni
• Rhineoderma subcarbonaria
• Sinuitina nudidorsa

Taxonomy:

• Retispira bilabiatus belongs to Retispira - Rollins (1975)
• Euomphalus obtusus belongs to Straparollus (Euomphalus) subplanus - Rollins (1975)
• Bellerophon cornuarietis belongs to Teutonophon tangentialis - Rollins (1975)
• Euphemites angustus belongs to Euphemites lentiformis - Rollins (1975)
• Palaeozygopleura difficile belongs to Palaeozygopleura - Rollins (1975)
• Sinuitina duchastelii belongs to Sinuitina - Rollins (1975)
• Naticopsis (Naticopsis) mammillaris belongs to Naticopsis variata - Rollins (1975)