†Anaspyroceras Shimizu and Obata 1935 (mollusk)

Cephalopoda - Orthoceratoidea

Parent taxon: Dawsonoceratidae according to B. Kröger 2008

See also Crick 1981, Evans 1994 and Kröger and Isakar 2006

Sister taxa: Calocyrtocerina, Dawsonoceras, Dawsonocerina, Metaspyroceras, Palaeodawsonocerina

Subtaxa: Anaspyroceras cylindricum

view classification

Ecology: nektonic carnivore

Distribution:

• Devonian of Australia (1 collection), Morocco (1)

• Silurian of Australia (1), Italy (6)

• Arenig of Argentina (1)

• Ordovician of Australia (1), the United Kingdom (1), United States (10: Illinois, Iowa, Wisconsin, Minnesota, Ohio)

Total: 22 collections including 28 occurrences

Show more details

Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.