@article{oai:kochi.repo.nii.ac.jp:00008330, author = {松丸, 国煕}, journal = {四万十帯の地質学と古生物学}, month = {Dec}, note = {application/pdf}, pages = {217--218}, title = {On the genus Asterocyclina from the Kurusuno Formation, Tosa Shimizu City, Kochi Prefecture, Shikoku, Japan}, year = {1980} }