John Belknap Marcou

A List Of The Mesozoic And Cenozoic Types In The Collections Of The U. S. National Museum

Record Of North American Invertebrate Palã]Ontology

Record Of North American Invertebrate Palã]Ontology

Bibliography Of Publications Relating To The Collection Of Fossil Invertebrates In The United States National Museum:

A List Of The Mesozoic And Cenozoic Types In The Collections Of The U. S. National Museum