Ammonoidea / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Ammonoidea / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Ammonoidea / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Ammonoidea / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Anagaudryceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Hauericeras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Neophylloceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Anagaudryceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Phyllopachyceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Zelandites / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Pachydiscus / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Eupachydiscus / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Calycoceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Anapachydiscus / Mollusca, Cephalopoda , Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Menuites / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Tetragonites / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Mesopuzosia / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Gaudryceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Neopuzosia / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Pachydesmoceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Mesopuzosia / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Jimboiceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Damesites / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Otoscaphites / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Siphonalia / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Cerithidea / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Rugicostella / Brachiopoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Rugicostella / Brachiopoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Faunas (?) / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Tylostoma / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Venericardia / Mollusca, Pelecypoda (Bivalvia)
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Searlesia / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Dielasma / Brachiopoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Craspedarges / Arthropoda, Trilobita
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Pinus / Gymnospermae, Coniferopsida, Pinaceae
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Pseudoperissolax / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Turcicula / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Turcicula / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Perotrochus / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Inoceramus / Mollusca, Pelecypoda (Bivalvia)
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Turcicula / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Cyclocardia / Mollusca, Pelecypoda (Bivalvia)
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Myalina / Mollusca, Pelecypoda (Bivalvia)
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Cycrena / Mollusca, Pelecypoda(Bivalvia)
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Eubostrychoceras / Mollusca, Cephalopoda, Ammonoidea
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Sealesia / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Turritella / Mollusca, Gastropoda
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Makiyamaia / Mollusca, Gastropoda, Caenogastropoda, Turridae
Geological Survey of Japan, AIST
Geoscientific Database of Fossil, Rocks and Minerals
Uploaded: 2026-03-24