Composita is a brachiopod genus that lived from the Devonian to the Permian. Composita had a smooth shell with a more or less distinct fold and sulcus and a round opening for the pedicle on the pedicle valve. Composita is included in the family Athyrididae (Order Athyridida) and placed in the subfamily Spirigerellinae. Related genera include Cario...
Found on
http://en.wikipedia.org/wiki/Composita
genus of extinct brachiopods, or lamp shells, found as fossils in marine rocks of the Carboniferous to Permian periods from 360 to 245 million years ...
Found on
http://www.britannica.com/eb/a-z/c/122
No exact match found.
