Prehistoric Asterozoa genera

Palaeocoma is an extinct genus of brittle stars that lived during the Middle Triassic to Early Jurassic Periods. Its fossils have been found in Europe.

Furcaster is an extinct genus of brittle stars. It lived from the Silurian to Devonian periods. Furcaster palaeozoicus is known from the Hunsrück Slate lagerstätte.

Stenaster is an extinct genus of brittle stars that lived from the Ordovician to the Silurian.

Geocoma is an extinct genus of brittle stars that lived in the Jurassic. Its fossils are known from Europe.