†Dentimargo polyspira Olsson and Harbison 1953 (margin shell)
Click image to enlarge. Click to access iDigBio record.
Gastropoda - Neogastropoda - Marginellidae
Alternative combination: Marginella (Eburnospira) polyspira
Belongs to Dentimargo according to L. W. Ward and B.W. Blackwelder 1987
Sister taxa: Dentimargo aureocinctus, Dentimargo dalli, Dentimargo eburneola, Dentimargo eos
Ecology: epifaunal carnivore
Distribution:
• Quaternary of United States (3: Florida, North Carolina collections)
• Pliocene of United States (1: North Carolina)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.