著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Stephenson, Lloyd William and Stenzel, H. B. (Henryk Bronislaw)",Larger invertebrate fossils of the Woodbine formation (Cenomanian) of Texas,,U.S. Govt. Print. Off.,1952,Geological Survey professional paper,,,,https://cir.nii.ac.jp/crid/1130000796877015168