Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1953. First edition. Hardcover. Paper 240A] Foraminifera of the Lodo Formation, Central California; 240B] Foraminifera of the Lodo Formation, Central California; Part 2, Calcareous Foraminifera (Miliolidae and Lagenidae, Part); 241] Vicksburg (Oligocene) Smaller Foraminifera From Mississippi; 242] Larger Invertebrate Fossils of the..... More

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1977. Soft cover. Description of the first specimen of the extinct Arctic sea cow, Hydrodamalis gigas, to be found in place in Pleistocene deposits outside the Commander Islands, U.S.S.R. 19 pages with maps, photographs, tables and references, with the eight photographic plates..... More