MolluscaBase source request
You have requested access to download the full text of the source (SourceID: 456569):
Stephenson, L. W. (1955). Owl Creek (Upper Cretaceous) fossils from Crowleys Ridge, southeastern Missouri. United States Geological Survey Professional Paper. 274-E: 97-140, pls. 14-24.
Stephenson, L. W. (1955). Owl Creek (Upper Cretaceous) fossils from Crowleys Ridge, southeastern Missouri. United States Geological Survey Professional Paper. 274-E: 97-140, pls. 14-24.