このチャプターの目次
Phylum Mollusca 軟体動物門
Class Bivalvia 二枚貝綱
Subclass Protobranchia 原鰓亜綱
Genus Acila
Acila aff. hokkaidoensis
Figure mbv-1.
Subclass Palaeoheterodonta 古異歯亜綱
Genus Apiotrigonia
aff. Apiotrigonia sp.
Figure mbv-2.
Figure mbv-3.
Figure mbv-4.
Subclass Pteriomorphia 翼型亜綱
Genus Inoceramus
Inoceramus elegans
Figure mbv-5.
Inoceramus ezoensis
Figure mbv-6.
Inoceramus naumanni
Figure mbv-7.
Figure mbv-8.
Figure mbv-9.
Inoceramus aff. orientalis orientalis
Figure mbv-10.
Genus Nanonavis
aff. Nanonavis sp.
Figure mbv-11.
Tetragonites glabrus and Nanonavis sachalinensis
Figure mbv-12.
Figure mbv-13.
Figure mbv-14.