Margintia / Brachiopoda

Brachiopoda / Brachiopoda

Brachiopoda / Brachiopoda

Brachiopoda / Brachiopoda

Brachiopoda / Brachiopoda

Spiriferina / Brachiopoda

Cyrtospirfer / Brachiopoda

Schuchertella / Brachiopoda

Leptodus / Brachiopoda

Weinigia / Brachiopoda

Weinigia / Brachiopoda

Schizophoria / Brachiopoda

Dielasma / Brachiopoda

Neoschizophoria / Brachiopoda

Isorthis / Brachiopoda

Cyrtospirifer / Brachiopoda

Pygope / Brachiopoda

Yanishewskiella / Brachiopoda

Productus / Brachiopoda

Delepinea / Brachiopoda

Delepinea / Brachiopoda

Dictyoclostus / Brachiopoda

Pugnax / Brachiopoda

Rugicostella / Brachiopoda

Neoschizophoria / Brachiopoda

Margintia / Brachiopoda

Neoschizophoria / Brachiopoda

Neoschizophoria / Brachiopoda

Brachymetopus / Arthropoda, Trilobita

Apolichas / Arthropoda, Trilobita

Proetus / Arthropoda, Trilobita

Proetus / Arthropoda, Trilobita

Proetus / Arthropoda, Trilobita

Umbonium / Mollusca, Gastropoda

Japonoscutellum / Arthopoda, Trilobita

Dicranopeltis / Arthropoda, Trilobita

Rugicostella / Brachiopoda

Rugicostella / Brachiopoda

Placopecten / Mollusca, Pelecypoda (Bivalvia)

Placopecten / Mollusca, Pelecypoda(Bivalvia)

Placopecten / Mollusca, Pelecypoda(Bivalvia)

Placopecten / Mollusca, Pelecypoda(Bivalvia)

Venerupis / Mollusca, Pelecypoda (Bivalvia)

Schizophoria / Brachiopoda

Schizophora / Brachiopoda

Miyagipecten / Mollusca, Pelecypoda (Bivalvia)

Miyagipecten / Mollusca, Pelecypoda (Bivalvia)

Miyagipecten / Mollusca, Pelecypoda (Bivalvia)

金銀鉱(石英脈・変質帯) / 金属