Notes on Some Cretaceous Ammonites from South Sakhalin Held at Tohoku University, Sendai

Cretaceous ammonites from South Sakhalin held at the Institute of Geology and Paleontology, Tohoku University. Sendai are described. Among the 15 species, 12 are of Maastrichtian and/or Campanian age. Very few of the specimens from the late Dr. Saburo Shimizu's Collection are outstanding and th...

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Bibliographic Details
Main Author: Matsumoto Tatsuro
Format: Report
Language:English
Published: Tohoku University 1988
Subjects:
Online Access:http://hdl.handle.net/10097/28864
https://tohoku.repo.nii.ac.jp/?action=repository_uri&item_id=12061
https://tohoku.repo.nii.ac.jp/?action=repository_action_common_download&item_id=12061&item_no=1&attribute_id=18&file_no=1
Description
Summary:Cretaceous ammonites from South Sakhalin held at the Institute of Geology and Paleontology, Tohoku University. Sendai are described. Among the 15 species, 12 are of Maastrichtian and/or Campanian age. Very few of the specimens from the late Dr. Saburo Shimizu's Collection are outstanding and the majority of the material for his 1935a work in Shanghai is regrettably missing.