Stringocephalus is an
extinct genus of large
brachiopods; between 360 to 408 million years old, they are usually found as
fossils in
Devonian marine rocks. Several forms of the genus are known; they may be found in western
North America, northern
Europe (especially
Poland),
Asia and the Canning basin of Western Australia. Several different types are known; they share a well-developed, curved structure shaped like a
beak. Some of the largest specimens discovered to date have been found in
China.
References
Playford, P. E. and Lowry, D. C. 1966. Devonian reef complexes of the Canning Basin, Western Australia. Geological Survey Bulletin 118.