11270. Bassler, R. S. and Kellett, B.   Bibliography of Paleozoic Ostracoda.   Geological Society of America, 1934, Special Papers, 1 : 1-500, 24 figures.   Printed wraps, usual signs of use and age, minor previous owner marks, text in very good condition.    $38.00

82430. Schenck, H. G.   Nuculid Bivalves of the Genus Acila.   Geological Society of America, 1936, GSA, Special Papers, Number 4 : 149 pages with 18 plates, 15 figures, and 17 tables.   Hardbound with dust jacket, very good condition.    $37.00

11272. Hayes, A. O. and Howell, B. F.   Geology of Saint John, New Brunswick.   Geological Society of America, 1937, Special Papers, Number 5 : 1-146, 4 figures, 3 tables, and 9 plates including 3 fold out maps.   Softbound, minor signs of use, pevious owners name, text in very good condition.    $16.00

127850. Hayes, A. O. and Howell, B. F.   Geology of Saint John, New Brunswick.   Geological Society of America, 1937, Special Papers, Number 5 : 1-146, 4 figures, 3 tables, and 9 plates including 3 fold out maps.   Softbound, minor signs of use, pevious owners name, text in very good condition.    $20.00

127862. Resser, C. E.   Cambrian System (Restricted) of the Southern Appalachians.   Geological Society of America, 1938, Special Papers, Number 15 : 140 pages with 16 plates.   Softbound, pervious owners names, some cover wear, text and plates in good plus or better condition.    $38.00

83765. Stewart, G. A.   Middle Devonian Corals of Ohio.   The Geological Society of America, 1938, GSA, Special Papers, Number 8 : 120 pages with 20 plates.   Softbound, previous owners books stamps, minor signs of use and age, text and plates in very good condition.    $68.00

127855. Ulrich, E. O. and Cooper, G. A.   Ozarkian and Canadian Brachiopoda.   Geological Society of America, 1938, Special Papers, Number 13 : 1-323 pages, 14 figures and 58 plates.   Softbound, minor cover wear, text and plates in very good condition.    $64.00

11275. Ulrich, E. O. and Cooper, G. A.   Ozarkian and Canadian Brachiopoda.   Geological Society of America, 1938, Special Papers, 13 : 1-323, 14 figures and 58 plates.   Softbound, tape repair to wraps, text in very good condition.    $49.00

94420. Stewart, G. A.   Middle Devonian Corals of Ohio.   The Geological Society of America, 1938, GSA, Special Papers, Number 8 : 120 pages with 20 plates.   Softbound, previous owners book stamps, minor signs of age, text and plates in good or better condition.    $56.00

11246. Miller, A. K.   Devonian Ammonoids of America.   Geological Society of America, 1938, Special Papers, 14 : 1- 262, 41 figures, 2 tables, 39 plates.   Printed wraps, usual signs of use and age, minor tape repair to wraps, text in very good condition.    $49.00

127853. Raasch, G. O.   Cambrian Merostomata.   Geological Society of America, 1939, Special Papers, Number 19 : 1-146, 14 figures and 21 plates.   Softbound, previous owners name, minor cover wear, text in very good condition.    $30.00

127865. Deiss, C.   Cambrian Stratigraphy and Trilobites of Northwestern Montana.   Geological Society of America, 1939, Special Papers, Number 18 : 1-135 pages, 7 figures and 18 plates.   Softbound, previous owners name, minor signs of use, text and plates in very good condition.    $250.00

11257. Stockdale, P. B.   Lower Mississippian Rocks of the East-Central Interior.   Geological Society of America, 1939, Special Papers, 22 : 1-248, 2 figures and 26 plates.   Printed wraps, usual signs of use and age, minor tape repair to wraps, text in very good condition.    $49.00

11249. Wanless, H. R.   Pennsylvanian Correlations in the Eastern Interior and Appalachian Coal Fields.   Geological Society of America, 1939, Special Papers, 17 : 1-130, 8 figures, 7 Tables, and 9 plates including maps in back pocket.   Printed wraps, usual signs of use and age, text in very good condition.    $15.00

11259. Kindle, E. M. and Miller, A. K.   Bibliographic Index of North American Devonian Cephalopoda.   Geological Society of America, 1939, Special Papers, 23 : 179 pages.   Printed wraps, usual signs of use and age, text in very good condition.    $12.00

98560. Delo, D. M.   Phacopid Trilobites of North America.   Geological Society of America, 1940, Special Papers, Number 29 : 135 pages with 13 plates.   Softbound, very good condition.    $49.00

127852. Miller, A. K. and Furnish, W. M.   Permian Ammonoids of the Guadalupe Mountain Region and Adjacent Areas.   Geological Society of America, 1940, Special Papers, Number 26 : 1-242, 59 figures, 6 tables, and 44 plates.   Softbound previous owners name, minor cover wear, text in very good condition.    $51.00

127857. Delo, D. M.   Phacopid Trilobites of North America.   Geological Society of America, 1940, Special Papers, Number 29 : 135 pages with 13 plates.   Softbound, previous owners name, minor signs of use, text in very good condition.    $47.00

11266. Vaughan, T. W. and Cole, W. S.   Preliminary Report on the Cretaceous and Tertiary Larger Foraminifera of Trinidad British West Indies.   Geological Society of America, 1941, Special Papers, 30 : 1-137, 2 figures and 46 plates.   Printed wraps, usual signs of use and age, minor previous owner marks on front wrap, text in very good condition.    $56.00

11267. Cloos, E. and Hietanen, A.   Geology of the "Martic Overthrust" and the Glenarm Series in Pennsylvania and Maryland.   Geological Society of America, 1941, Special Papers, 35 : 1-207, 58 figures, 23 tables, 28 plates some in the back pocket.   Printed wraps, usual signs of use and age, minor previous owner marks on front wrap, text in very good condition.    $36.00

73466. Knight, J. B.   Paleozoic Gastropod Genotypes.   Geological Society of America, 1941, Geological Society of America Special Papers, Number 32 : 510 pages with 96 plates and 32 figures.   Softbound, minor signs of use and age, text and plates in very good condition.    $250.00

73465. Buerger, M. J.   Numerical Structure Factor Tables.   Geological Society of America, 1941, Geological Society of America Special Papers, Number 33 : 119 pages with 4 figures.   Softbound, minor signs of use and age, text in very good condition.    $11.00

73461. Vaughean, T. W. and Cole, W. S.   Preliminary Report on the Cretaceous and Tertiary Larger Foraminifera of Trinidad British West Indies.   Geological Society of America, 1941, Geological Society of America Special Papers, Number 30 : 137 pages with 46 plates and 2 figures.   Softbound, moisture stain alone one corner of text, other minor signs of use and age, still good usable condition.    $15.00

11278. Cloud, P. E.   Terebratuloid Brachiopoda of the Silurian and Devonian.   Geological Society of America, 1942, Special Papers, 38 : 1-182, 17 figures, 3 tables, and 26 plates.   Printed wraps, minor signs of use and age, text in very good condition.    $34.00

73463. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods. Part I: Nautilicones.   Geological Society of America, 1942, Geological Society of America Special Papers, Number 37 : 157 pages with 57 plates, 23 figures and 1 table.   Softbound, very good condition.    $49.00

82081. Elias, M. K.   Tertiary Prairie Grasses and Other Herbs from the High Plains.   Geological Society of America, 1942, Geological Society of America Special Papers, Number 41 : 176 pages with 17 plates, 1 figure and 6 tables.   Softbound, previous owners stamp, minor signs of use, very good condition.    $30.00

11279. Clark, B. L. and Campbell, A. S.   Eocene Radiolarian Faunas from the Mt. Diablo Area, California.   Geological Society of America, 1942, Special Papers, 39 : 1-112, 5 figures and 9 plates.   Printed wraps, minor signs of use and age, text in very good condition.    $28.00

94416. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods. Part 2 : Brevicones.   Geological Society of America, 1942, Geological Society of America Special Papers, Number 49 :240 pages with 70 plates.   Softbound, a few previous owner marks, good plus condition.    $26.00

127864. Lull, R. S. and Wright, N. E.   Hadrosaurian Dinosaurs of North America.   Geological Society of America, 1942, Geological Society of America Special Papers, Number 40 : 242 pages with 31 plates, 90 figures and 8 tables.   Softbound, minor cover wear, text and plates in very good condition.    $500.00

127851. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods. Part 2 : Brevicones.   Geological Society of America, 1942, Geological Society of America Special Papers, Number 49 :240 pages with 70 plates.   Softbound, a few previous owner marks, good plus condition.    $38.00

127858. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods Part I : Nautilicones.   Geological Society of America, 1942, Special Papers, Number 37 : 1-157, 23 figures, 1 table, and 57 plates.   Softbound, previous owners name, minor signs of use, very good condition.    $42.00

11277. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods Part I : Nautilicones.   Geological Society of America, 1942, Special Papers, Number 37 : 1-157, 23 figures, 1 table, and 57 plates.   Softbound, minor tape repair to front wrap and previous owner marks, text in very good condition.    $30.00

73473. Singewald, J. T.   Bibliography of Economic Geology of South America.   Geological Society of America, 1943, Geological Society of America Special Papers, Number 50 : 159 pages.   Softbound, minor signs of use, text in very good condition.    $19.00

83376. Reinhart, P. W.   Mesozoic and Cenozoic Arcidae from the Pacific Slope of North America.   Geological Society of America, 1943, Special Papers, Number 47 : 117 pages with 3 figures, 3 tables, and 15 plates.   Softbound, signed by the author, very good condition.    $56.00

11288. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods Part II : Brevicones.   Geological Society of America, 1943, Special Papers, Number 49 : 1-240, 15 plates, 1 table, 70 plates.   Softbound, some edge and corner wear, text in good plus condition.    $26.00

11285. Reinhart, P. W.   Mesozoic and Cenozoic Arcidae from the Pacific Slope of North America.   Geological Society of America, 1943, Special Papers, Number 47 : 117 pages with 3 figures, 3 tables, and 15 plates.   Softbound, minor signs of use, text in very good condition.    $26.00

11286. Okulitch, V. J.   North American Pleospongia.   Geological Society of America, 1943, Special Papers, 48 : 1-112, 19 figures and 18 plates.   Printed wraps, usual signs of use and age, minor previous owner marks, text in very good condition.    $11.00

73464. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods. Part II: Brevicones.   Geological Society of America, 1943, Geological Society of America Special Papers, Number 49 : 240 pages with 70 plates, 15 figures and 1 table.   Softbound, minor tear at top of spine, text and plates in very good condition.    $34.00

127861. Reinhart, P. W.   Mesozoic and Cenozoic Arcidae from the Pacific Slope of North America.   Geological Society of America, 1943, Special Papers, Number 47 : 117 pages with 3 figures, 3 tables, and 15 plates.   Softbound, very good condition.    $38.00

11294. Ulrich, E. O. et al.   Ozarkian and Canadian Cephalopods Part III: Longicones and Summary.   Geological Society of America, 1944, Special Papers, Number 58 : 226 pages with 9 figures and 68 plates.   Printed wraps, usual signs of use and age, minor previous owner marks, text in very good condition.    $56.00

11292. Condra, G. E. and Elias, M. K.   Study and Revision of Archimedes (Hall).   Geological Society of America, 1944, Special Papers, 53 : 1-243, 6 figures and 41 plates.   Printed wraps, tape on corners of wrap, usual signs of use and age, minor previous owner marks of wraps, text in very good condition.    $19.00

127863. King, R. E. et al.   Geology and Paleontology of the Permian Area Northwest of Las Delicias, Southwestern Coahuila, Mexico.   Geological Society of America, 1944, Geological Society of America Special Papers, Number 52 : 171 pages with 45 plates and 29 figures.   Softbound, very good condition.    $42.00

73472. Campbell, A. S. and Clark, B. L.   Miocene Radiolarian Faunas from Southern California.   Geological Society of America, 1944, Geological Society of America Special Papers, Number 51 : 76 pages with 7 plates.   Softbound, very good condition.    $19.00

83734. Keen, A. M. and Bentson, H.   Check List of California Tertiary Marine Mollusca.   The Geological Society of America, 1944, GSA, Special Papers, Number 56 : 280 pages.   Softbound, minor signs of use and age, very good condition.    $26.00

83363. Condra, G. E. and Elias, M. K.   Study and Revision of Archimedes (Hall).   Geological Society of America, 1944, Geological Society of America Special Papers, Number 53 : 243 pages with 41 plates and 6 figures.   Softbound, previous owners book stamp, minor signs of use and age, very good condition.    $26.00

11296. Flint, R. F.   Glacial Map of North America Part 2 Bibliography and Explanatory Notes.   Geological Society of America, 1945, Special Papers, Number 60 : 1-37 pages.   Softbound, previous owners name, text in very good condition.    $14.00

11295. Smith, S.   Upper Devonian Corals of the Mackenzie River Region Canada.   Geological Society of America, 1945, Special Papers, 59 : 1-126, 35 plates.   Printed wraps, usual signs of use and age, minor previous owner marks of front wrap, text in very good condition.    $36.00

74645. Bastin, E. S.   Interpretation of Ore Textures.   Geological Society of America, 1953, The Special Papers of the Geological Society of America, Number 45 : 101 pages with 18 plates and 28 figures.   Hardbound, previous owners name, very good condition.   reprint edition.   $15.00

73732. Buerger, M. J.   Numerical Structure Factor Tables.   Geological Society of America, 1953, The Special Papers of the Geological Society of America, Number 33 : 119 pages.   Hardbound, minor signs of use, very good condition.   reprint edition.   $15.00

73739. Donnay, J. D. et al.   Crystal Data: Classification of Substances by Space Groups and Their Identification from Cell Dimensions.   Geological Society of America, 1954, The Special Papers of the Geological Society of America, Number 60 : 719 pages with illustrations.   Hardbound, minor signs of use, very good condition.    $34.00