Craniforma

From Wikipedia, the free encyclopedia

Craniforma
Fossil range: Ordovician - Recent
Scientific classification
Kingdom: Animalia
Phylum: Brachiopoda
Subphylum: Craniformea
Class: Craniforma
Orders
  • Craniida
  • †Craniopsida
  • †Trimerellida
Synonyms

Craniata Williams, Carlson, Brunton, Holmer & Popov, 1996 (non Linnaeus 1758: preoccupied)

Craniforma is a class of brachiopods (lamp shells) and the only class of the subphylum Craniformea. It comprises three orders, of which only one (the Craniida) is still living. Still, most Craniida are, like the other orders, only known from Paleozoic to Paleogene fossils.

Craniata is another name for the Craniforma, but this is presently avoided due to the group of chordates bearing the same name.