Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Pseudocardium / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Pseudocardium / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Oxyperas / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Oxyperas / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactrinula / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactrinula / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactrinula / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactrinula / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Raetella / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Raetella / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Eunaticina / Mollusca, Gastropoda, Caenogastropoda, Naticidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Gafrarium / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Globivenus / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Timoclea / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Eucrassatella / Mollusca, Bivalvia, Veneroida, Crassatellidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Raetella / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Raetella / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Nemocardium / Mollusca, Bivalvia, Veneroida, Cardiidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Tucetilla / Mollusca, Bivalvia, Arcoida, Glycymerididae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Palumadusta / Mollusca, Gastropoda, Caenogastropoda, Cypraeidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Philine / Mollusca, Gastropoda, Opisthobranchia, Philinidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Gari / Mollusca, Bivalvia, Veneroida, Psammobiidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Staphylaea / Mollusca, Gastropoda, Caenogastropoda, Cypraeidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Ruditapes / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Raetella / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Philine / Mollusca, Gastropoda, Opisthobranchia, Philinidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Phasocoma / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Globivenus / Mollusca, Bivalvia, Veneroida, Veneridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Keenaea / Mollusca, Bivalvia, Veneroida, Cardiidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Phlyctiderma / Mollusca, Bivalvia, Veneroida, Ungulinidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mactra / Mollusca, Bivalvia, Veneroida, Mactridae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Portlandia / Mollusca, Bivalvia, Nuculoida, Nuculanidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals