@article{oai:kanazawa-u.repo.nii.ac.jp:00011190, author = {北村, 晃寿 and Kitamura, Akihisa}, issue = {01}, journal = {The science reports of the Kanazawa University=金沢大学理科報告}, month = {Jul}, pages = {31--47}, title = {The Stratigraphic Distribution of the Molluscan Fossil Species in the Cycles of the Middle Part of the Omma Formation, Central Honshu, Japan}, volume = {36}, year = {1991} }