16120. Dietz, R. S.   Possible Deep-Sea Turbidity-Current Channels in the Indian Ocean.   Geological Society of America, , Bulletin, 64 (3) : 375-378.   Text, minor signs of age, uncut text in very good condition.    $2.00

16117. Poldervaart, A.   Metamorphism of Basaltic Rocks : A Review.   Geological Society of America, , Bulletin, 64 (3) : 259-274.   Text, minor signs of age, uncut text in very good condition.    $5.00

16113. Webb, R. W.   Geomorphology of the Middle Kern Basin, Southern Sierra Nevada, California.   Geological Society of America, , Bulletin, 57 (4) : 355-382, 5 figures and 7 plates.   Text, minor signs of age, uncut text in very good condition.    $11.00

27542. Pumpelly, R.   The Relation of Secular Rock-Disintegration to Certain Transitional Crystalline Schists.   Geological Society of America, 1891, Bulletin, 2 : 209-224.   Reprint, Printed wraps, minor signs of use and age, text in very good condition.    $12.00

10663. Prosser, C. S.   Kansas River Section of the Permo-Carboniferous and Permian Rocks of Kansas.   The Geological Society of America, 1894, Bulletin, 6 : 29-54.   Printed wraps, signed by the author to F. W. Cragin, water damage to wraps and some part of text stained but uncut and still very usable.    $10.00

10662. Stanton, T. W. and Knowlton, F. H.   Stratigraphy and Paleontology of the Laramie and Related Formations in Wyoming.   The Geological Society of America, 1897, Bulletin, 8 : 127-156, 1 figure.   Printed wraps, signed by the author to F. W. Cragin, water damage to wraps that does not material impact use of uncut text.    $19.00

10661. Willis, B.   Stratigraphy and Structure , Lewis and Livingston Ranges, Montana.   The Geological Society of America, 1902, Bulletin, 13 : 305-352, 8 plates.   Printed wraps, piece missing from front wrap, signed with compliments of the author, other minor signs of use and age, uncut text in very good plus condition.    $26.00

13516. Weeks, F. B.   Stratigraphy and Structure of the Uinta Range.   Geological Society of America, 1907, Bulletin, 18 : 427-448, 6 plates.   Home made cover, original text and plates as sent for printing.    $26.00

13515. Matthew, W. D.   Evidence of the Paleocene Vertebrate Fauna on the Cretaceous-Tertiary Problem.   Geological Society of America, 1914, Bulletin, 25 : 381-402.   Printed wraps, previous owner marks on front wrap, chipped and torn wraps, usual signs of use and age, uncut text in very good condition.    $16.00

53613. Lane, A. C.   Can U-Shaped Valleys be Produced by Removal of Talus?.   Geological Society of America, 1914, Bulletin of the Geological Society of America, Volume 26 : 1 page abstract .   Text with tape applied to edges, previous owners marks, good minus condition.   reprint.   $1.00

27544. Daly, R. A.   Petrography of the Pacific Islands.   Geological Society of America, 1916, Bulletin, 27 : 325-344.   Reprint, Printed wraps, previous owners book stamp on front wrap, other usual signs of use and age, very good condition.    $8.00

1153. Matthew, W. D.   Affinities and Origin of the Antillean Mammals.   Geological Society of America, 1918, Bulletin, 29 : 657-666.   Printed wraps present but with extensive tape repair, soil and sunning, previous owner marks including Craig C. Black book stamp, text has pencil marks on one page otherwise good plus condition.    $2.00

10658. Branson, E. B. and Greger, D. K.   Amsden Formation of the East Slope of the Wind River Mountains of Wyoming and its Fauna.   The Geological Society of America, 1918, Bulletin, 29 : 309-326, 2 plates.   Printed wraps, extensive tape repair, Vaughn W. Russon signature, soiling to wraps, signs of use and age, text in good condition.    $8.00

1162. Matthew, W. D.   Reclassification of the Artiodactyl Families.   Geological Society of America, 1918, Bulletin, 40 : 403-408.   Printed wraps present but with extensive tape repair, age discoloration, previous owner marks including Craig C. Black signature, uncut text in good plus condition.    $2.00

16100. Visher, S. S.   Increased Oceanic Salinity as One Cause of Increased Climatic Contrasts.   Geological Society of America, 1921, Bulletin, 429-436.   Text, minor signs of age, uncut text in very good condition.    $5.00

11513. Editor.   Technical publication continuing articles on geology, geomorphology, volcanology, mineralogy, paleontology, and much more.   Geological Society of America, 1921, Bulletin, 32 (4).   Printed wraps, previous owner marks, signs of wear including page foxing and bumped and chipped corners, minor age discoloration, text good plus.    $19.00

16097. Wilder, F. A.   Some Conclusions in Regard to the Origin of Gypsum.   Geological Society of America, 1921, Bulletin, 385-394.   Text, minor signs of age, uncut text in very good condition.    $5.00

11514. Editor.   Technical publication continuing articles on geology, geomorphology, volcanology, mineralogy, paleontology, and much more.   Geological Society of America, 1923, Bulletin, 34 (1).   Printed wraps, previous owner marks, signs of wear including page foxing and bumped and chipped corners, minor age discoloration, text good plus.    $19.00

98652. Carman, J. E.   Fossil Footprints from the Pennsylvanian System in Ohio, Bulletin.   The Geological Society of America, 1927, GSA Bulletin, Volume 38 : pages 385-396 with 3 plates.   Softbound, chipped wraps, text in good condition.    $6.00

53614. Nevin, C. M. and Trainer, D. W.   Laboratory Study in Delta-Building.   Geological Society of America, 1927, Bulletin of the Geological Society of America, Volume 38 : pages 451-458 with 6 figures.   Text with tape on spine, chipped edges, previous owners marks on first page, good condition.   reprint.   $2.00

94681. Branson, E. B. and Tar, W. A.   New Types of Columnar and Buttress Structures.   The Geological Society of America, 1928, GSA Bulletin, Volume 39 : pages 1149-1156 with 2 plates.   Softbound, signs of use and age, good condition.    $5.00

94680. Branson, E. B. and Mehl, M. G.   Auditory Organs of Some Labyrinthodonts.   The Geological Society of America, 1928, GSA Bulletin, Volume 39 : pages 485-489 with 2 figures.   Softbound, signs of use and age, good condition.    $3.00

94679. Branson, E. B. and Mehl, M. G.   Auditory Organs of Some Labyrinthodonts.   The Geological Society of America, 1928, GSA Bulletin, Volume 39 : pages 485-489 with 2 figures.   Softbound, chipped wraps, uncut text in very good condition.    $5.00

13504. Matthew, W. D.   Range and Limitations of Species as Seen in Fossil Mammal Faunas.   Geological Society of America, 1930, Bulletin, 41 : 271-274.   Printed wraps, usual signs of use and age, text in very good condition.    $6.00

10649. Stauffer, C. R.   Middle Ordovician Polychaeta from Minnesota.   The Geological Society of America, 1933, Bulletin, 44 : 1173-1218, 3 plates with many figures.   Printed wraps, usual signs of use and age, text in good plus condition.    $42.00

9848. Editor.   Includes Scientific Articles on Topic Related to Geology and Paleontology.   The Geological Society of America, 1933, Bulletin, 44 (1) : 1-242.   Printed wraps, chipping and age discoloration, wraps coming lose, small water stain that does not impact text, usual signs of use and age, text in good condition.    $19.00

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

66434. Schuchert, C. and Dunbar, C. O.   Stratigraphy of Western Newfoundland.   Geological Society of America, 1934, Memoir, Number 1 : pages 1-123 with 8 figures and 11 plates.   Hard bound, xlib with all the signs, heavy wear to covers and moisture staining to edge of text, good minus condition.    $11.00

79309. Ross, C. P.   Correlation and Interpretation of Paleozoic Stratigraphy in South-Central Idaho.   The Geological Society of America, 1934, GSA, Bulletin, Volume 45 : pages 937-1000 with 2 figures.   Softbound, spine worn, previous owners name, minor signs of use, very good condition.    $19.00

127849. Henderson, J.   Fossil Non-Marine Mollusca of North America.   Geological Society of America, 1935, Special Paper, Numer 3 : 313 pages.   Softbound, previous owners name, minor signs of use, text in good plus or better condition.    $26.00

13485. Stoyanow, A. A.   Correlation of Arizona Paleozoic Formations.   Geological Society of America, 1936, Bulletin, Volume 47 : pages 459-540 with 5 figures and 1 plate.   Softbound, wraps torn along spine, text in very good condition.    $11.00

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

13492. Gill, J. E. et al.   Wapussakatoo Mountains, Labrador.   Geological Society of America, 1937, Bulletin, 48 : 567-586, 2 figures and 7 plates.   Off-print, minor previous owner marks on front page, usual signs of use and age, text in very good condition.    $8.00

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

10645. Stevens, E. H.   Geology of the Sheep Mountain Remnant of the Heart Mountain Thrust Sheet, Park County, Wyoming.   The Geological Society of America, 1938, Bulletin, 49 (1) : 1233-1266, 3 figures, 2 tables, and 5 plates including one fold out map.   Printed wraps, usual signs of use and age, text in very good condition.    $29.00

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

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

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

86765. Beckwith, R. H.   Structure of the Southwest Margin of the Laramie Basin, Wyoming.   The Geological Society of America, 1938, GSA Bulletin, Volume 49, Number 10 : pages 1515-1544 with illustrations.   Softbound, text extracted from a larger volume, a little rough along spine, text in very good condition.    $5.00

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

86766. Straley, H. W.   Adjustments in Small-Scale Non-Concentric Folding.   The Geological Society of America, 1938, GSA Bulletin, Volume 49, Number 10 : pages 1545-1568 with illustrations.   Softbound, text extracted from a larger volume, a little rough along spine, text in very good condition.    $4.00

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

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

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

9907. Editor.   Includes Scientific Articles on Topic Related to Geology and Paleontology; Igneous Rocks, Greenland Glaciers, Atlantic Coastal Plain, Marine Pleistocene of the Gulf Coastal Plain.   The Geological Society of America, 1939, Bulletin, 50 (2) : 182-315.   Printed wraps, some chipping and age discoloration, minor water damage that does not impact text, usual signs of use and age, text in good condition.    $11.00

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

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

11909. Veatch, A. C. and Smith, P. A.   Atlantic Submarine Valleys of the United States and the Congo Submarine Valley.   Geological Society of America, 1939, Special Paper, Number 7 : 101 pages.   Box set with maps and printed wrapped text, minor previous owner marks on front wrap, box in fair shape but maps and text in very good condition.    $38.00

93042. Editor.   Includes Scientific Articles on Topic Related to Geology and Paleontology.   The Geological Society of America, 1939, Bulletin, 50 (9).   Softbound, previous owners name, minor signs of use, text in very good condition.    $11.00