ammonites
banner
Gateway to the Paleobiology Database
Astraspis Walcott 1892 (jawless fish)

Pteraspidomorphi - Astrapidiformes - Astraspididae

PaleoDB taxon number: 34146

Full reference: C. D. Walcott. 1892. Preliminary notes on the discovery of a vertebrate fauna in Silurian (Ordovician) strata. Geological Society of America Bulletin 3:153-172

Parent taxon: Astraspididae according to I. J. Sansom et al. 1997

Sister taxa: none

Subtaxa: Astraspis desiderata

View classification

Ecology: