Stratigraphic and Taxonomic Significance of Tusoteuthis longa Logan (Coleoidea, Teuthida) from the Pembina Member, Pierre Shale (Campanian), of Manitoba

Autor: Nicholls, Elizabeth L., Isaak, Henry
Zdroj: Journal of Paleontology, 1987 Jul 01. 61(4), 727-737.
Databáze: JSTOR Journals