@article{oai:shizuoka.repo.nii.ac.jp:00009741, author = {北村, 孔志 and 吉川, 博章}, journal = {静岡地学}, month = {Jun}, note = {application/pdf}, pages = {23--25}, title = {袋井市の前期更新世掛川層群宇刈層から産出した化石}, volume = {103}, year = {2011} }