2024-03-29T04:49:19Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/358812019-04-25T01:59:47Zhdl_2115_35707hdl_2115_34816hdl_2115_116A New Permian Species of Porcellia from JapanHayasaka, IchirĂ´450The Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/35881https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/35881/1/9%281%29_21-24.pdf0018-3474AA00697854Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy9121241955-03engpublisher