ammonites
Geocoma magna Bataller 1941 (brittle star)

Ophiuroidea - Ophiurida - Aplocomidae

Full reference: J. R. Bataller. 1941. Equinodermos Fosiles Nuevos o Poco Conocidos de Espaņa. Las Ciencias 6:60-73

Belongs to Geocoma according to J. R. Bataller 1941

Sister taxa: Geocoma canjuersensis, Geocoma carinata, Geocoma libanotica, Geocoma planata, Geocoma schoentalensis

Type specimen: Its type locality is Ophiuroidea, Toarcian, Tortosa, Catalonia, Spain, which is in a Toarcian marine horizon in Spain

Ecology: slow-moving low-level epifaunal detritivore-suspension feeder