1. Supplement to catalogue of Mesozoic and Cenozoic plants of North America, 1919-37 Author/Creator: LaMotte, Robert Smith, 1895- Publication/Creation: Washington, DC : U.S. Govt. Print. Off, 1944 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.923-924 ; Geology and mineral resources of the Randolph quadrangle, Utah-Wyoming, Access & Availability: Loading