Remarks on and descriptions of new fossil Unionidae from the Laramie clays of Montana. Bulletin of the AMNH ; v. 23, article 26.

Whitfield, Robert Parr, 1828-1910.Brown, Barnum.2005-10-062005-10-061907http://hdl.handle.net/2246/650p. 623-628, [5] leaves of plates : ill. ; 24 cm.5972041 bytesapplication/pdfen-USQH1 .A4 vol.23, art.26, 1907Unionidae, Fossil -- Montana.Unio -- MontanaBivalvia, Fossil -- Montana.Mollusks, Fossil -- Montana.Paleontology -- Cretaceous -- Montana.Paleontology -- Montana.Remarks on and descriptions of new fossil Unionidae from the Laramie clays of Montana. Bulletin of the AMNH ; v. 23, article 26.New fossil Unionidaetext