Bivalve Shells from Eocene, Oligocene,
A collection of bivalve shells from the Eocene, Oligocene, Miocene on display at the Smithsonian National Museum of Natural History. The shells in the photo include: Pseudomiltha mutabilis , Chama calcarata , Crassatella alta , Crassatella ponderosa , Bicorbula exarata , Avicularium superbum , Lopha johnsoni , Cubitostrea cubitus , Bicorbula exarata , Crassatella alta , Hippochaeta soldanii , Chlamys trenensis , Polymesoda pompholyx , Crassostrea gigantissima , Glyptoactis hadra , Glycymeris lumulata , Kuphus incrassatus , Chama chipolana , Panopea americana , Pholadomya alpina , Nodipecten condylomatus , Agnocardia acrocome , Glossus lunulatus , Spondylus chipolanus , and Congeria subglobosa .
Galleries: Molluscs , Shells , Smithsonian Museum of Natural History Keywords: agnocardia acrocome , avicularium superbum , bicorbula exarata , bicorbula exarata , bivalve , chama calcarata , chama chipolana , chlamys trenensis , congeria subglobosa , crassatella alta , crassatella alta , crassatella ponderosa , crassostrea gigantissima , cubitostrea cubitus , district of columbia , eocene , glossus lunulatus , glycymeris lumulata , glyptoactis hadra , hippochaeta soldanii , kuphus incrassatus , lopha johnsoni , miocene , mollusc , mollusca , mollusk , museum of natural history , national museum of natural history , natural history , nodipecten condylomatus , oligocene , panopea americana , pholadomya alpina , polymesoda pompholyx , pseudomiltha mutabilis , shell , shellfish , smithsonian , spondylus chipolanus , washington dc Photo Location: National Museum of Natural History, Washington, DCPhotographer: Chad CullenDate of Photo: 06/26/2009Device Make: CanonDevice Model: Canon EOS 5DExposure Time: 1/200F Number: 28/10Original Dimensions: 4187×2791Picture Orientation: LandscapeGPS Coordinates: 38°53'27.64"N 77°1'33.45"WPicture Number: 8130
