Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1964. Soft cover. Of the 82 species-groups listed or described, 20 are new; discussion includes stratigraphic distribution and correlation with Saipan floras. 40 pages with tables, index, and references, plus the fifteen photographic plates bound in the rear. Bound in original gray..... More
Golden, CO: Colorado School of Mines, 1951. Soft cover. 185 pages with photographs, illustrations and references.Sections on Foraminifera, Porifera-Spnges, Coelenterata, Echinoderma, Bryozoa, Worms and Worm Limestones, Brachiopoda, Mollusca, Arthropoda, and Calcarous Algae. Bound in original light blue thick paper covers printed in dark blue. Owner's stamp on the front cover..... More
![Item #43852 GEOLOGY OF SAIPAN, MARIANA ISLANDS, PART 2, PETROLOGY AND SOILS. B] PETROLOGY OF THE...](https://robertgavora.cdn.bibliopolis.com/pictures/43852.jpg?width=320&height=427&fit=bounds&auto=webp&v=1545156379)
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1957. Soft cover. 207 pages with photographic plates, references and index, plus all plates and chart in the rear pocket. Bound in original light gray paper covers with printing in black. Small name stamp and number to the front cover. A very..... More
![Item #48187 GEOLOGY OF SAIPAN, MARIANA ISLANDS, PART 2, PETROLOGY AND SOILS. B] PETROLOGY OF THE...](https://robertgavora.cdn.bibliopolis.com/pictures/48187.jpg?width=320&height=427&fit=bounds&auto=webp&v=1601062971)
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1957. Soft cover. 207 pages with photographic plates, references and index, plus all plates and chart in the rear pocket. Bound in original light gray paper covers with printing in black. Small signature on the front cover. A near fine copy. More
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1934. Hardcover. Includes all seven papers; A] Studies on the Alkalinity of Some Silicate Minerals; B] Paleozoic Formations of the Mosquito Range, Colorado; C] The Recognizable Species of the Green River Flora; D] A Flora of Pottsville Age From the Mosquito Range..... More
