nkysdb: なかよし論文データベース
Royal H. Mapes 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "Royal H. Mapes")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1999: Internal Features of the Embryonic Shells of Late Carboniferous Goniatitina
2015: Anatomy, Chapter13 Soft Part Anatomy of the Siphuncle in Ammonoids