Ammoscalaria compressa
(Cushman and McCulloch, 1939)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Ammoscalaria compressa
(Cushman and McCulloch, 1939)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Ammoscalaria friabilis
Lipman, ?
identified by scientist   
Paleogene
Western Siberian Plain

Ammoscalaria pseudospiralis
(Williamson, 1858)
identified by scientist   
Quaternary
Inner Seas west off Scotland

Ammoscalaria runiana
(Heron-Allen and Earland, 1916)
identified by scientist   
Quaternary

Ammoscalaria tenuimargo
(Brady, 1882)
identified by scientist   
Quaternary
off Argentina