Alternative spelling: Plocezyga (Gamizyga)
Full reference: R. D. Hoare and M. T. Sturgeon. 1980. The Pennsylvanian pseudozygopleurid gastropod genus Gamizyga n. gen. from Ohio and West Virginia. Journal of Paleontology 54(1):159-187
• Desmoinesian of United States (4: Ohio collections)
• Atokan of United States (3: Ohio)
• Carboniferous of United States (1: Missouri)
Total: 8 collections including 11 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.