Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1954. Soft cover. Descriptions and illustrations of five new species and one new subspecies. Pages 45 through 53 with bibliography and index, plus plates9-12 bound in the rear. Bound in the original gray stiff paper covers printed in black. Library stamps on..... More
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1923, 1924, 1925. Hardcover. Paper 133, The Correlation of the Vicksburg Group, and The Foraminifera of The Vicksburg Group; Paper 134, Upper Cretaceous and Tertiary Formations of The Western Part of the San Juan Basin, Colorado and New Mexico, and Flora of..... More
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
