ammonites
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Gateway to the Paleobiology Database
Calliobasis Marshall 1983 (snail)

Gastropoda - Archaeogastropoda

PaleoDB taxon number: 8626

Parent taxon: Seguenziidae according to A. G. Beu et al. 1990

Sister taxa: Asthelysinae, Basilissa, Davisianinae, Seguenzia, Seguenziinae

Subtaxa: none

Ecology: epifaunal