8869. Cross, W.   The Denver Tertiary Formations.   Peabody Museum, Yale University, 1889, American Journal of Science, 37 : 261-282.   Printed wraps, Compliments of Whitman Cross of the USGS, signed to F. W. Cragin by author, signs of age and use, some moisture damage, text good plus.    $8.00

8872. Cross, W.   Post - Laramie Deposits of Colorado.   Peabody Museum, Yale University, 1892, American Journal of Science, 44 : 19-42.   Printed wraps, Compliments of Whitman Cross of the USGS, signed to F. W. Cragin by author, signs of age and use, some moisture damage, text good plus.    $9.00

8873. Smyth, C. H.   Alnoite Containing an Uncommon Variety of Melilite.   Peabody Museum, Yale University, 1893, American Journal of Science, 47 : 104-107.   Printed wraps, signed by the author to Whitman Cross, signs of use and age, text in good condition.    $2.00

19326. Beecher, C. E.   The Origin and Significance of Spines: A Study in Evolution.   Peabody Museum, Yale University, 1898, American Journal of Science, 6 (31) : 1-20, 125-136, 249-268, 329-359.   Printed wraps, back wrap missing, some tape repair to spine, usual signs of use and age discoloration, text in very good condition.   Collection of works on the subject.   $31.00

8865. Dana, E. S et al.   Nine Articles Including Fox Hills Sandstone and Lance Formation a ("Ceratops Beds") in the Dakotas and Wyoming, Devonian Brachiopod from Missouri and much much more.   Peabody Museum, Yale University, 1910, American Journal of Science, 30 (180) 177 : 161-232.   Printed wraps, detached but present, Vaugh W. Russom signature on front wrap, usual signs of age and use, text in good plus condition.    $19.00

95059. Williston, S. W.   Restoration of Limnoscelis, A Cotylosaur Reptile from New Mexico.   Peabody Museum, Yale University, New Haven, Connecticut, 1912, American Journal of Science, Volume 34 : pages 457-468 with 32 figures.   Softbound, previous owner marks on wrap, text in very good condition.    $6.00

95060. Branson, E. B.   A Geologic Section from 40 Miles West of St. Louis County to Jackson County, Missouri.   Peabody Museum, Yale University, New Haven, Connecticut, 1920, American Journal of Science, Volume 49 : pages 267-278 with 1 figure.   Softbound, minor cover tape repair, text in very good condition.    $6.00

95061. Barrell, J.   On Continental Fragmentation and the Geologic Bearing of the Moon's Surfical Features.   Peabody Museum, Yale University, New Haven, Connecticut, 1927, American Journal of Science, Volume 13, Number 76 : pages 283-314 with 4 figures.   Softbound, warps show minor wear, text in very good condition.    $12.00

8858. Dana, E. S et al.   Four Articles Including Granite Magmas, Flowage Folding, New Species of Echinoid Lepidesthes, and Lattice Dimensions of Spinels and more.   Peabody Museum, Yale University, 1931, American Journal of Science, 22 (132) : 481-568.   Printed wraps, minor signs of use and age, text in very good condition.    $19.00

13422. Thorpe, M. R.   The Osteology of Eporeodon Socialis Marsh.   Yale Peabody Museum of Natural History, 1931, Bulletin, 2 : 1-43, 23 figures.   Printed wraps, minor previous owner marks on front wrap, usual signs of use and age, text in very good condition.    $19.00

8856. Dana, E. S et al.   Nine Articles Including Stony Meteorite from Colorado, Paleozoic Cephalopods, Adirondack Drainage, Age of Black Shale in South-Central Kentucky, Pre-Cretaceous of Kentucky, and much more.   Peabody Museum, Yale University, 1931, American Journal of Science, 22 (131) : 385-480.   Printed wraps, minor signs of use and age, text in very good condition.    $19.00

8859. Bowen, N. L. and Schairer, J. F.   The System, FeO-SiO2.   Peabody Museum, Yale University, 1932, American Journal of Science, 24 (141) : 177-213 .   Printed wraps, minor signs of use and age, text in very good condition.   Papers from the Geophysical Laboratory Carnegie Institution of Washington.   $14.00

8861. Greig, J. W. et al.   Notes on the Volatile Transport of Silica.   Peabody Museum, Yale University, 1933, American Journal of Science, 25 : 61-73.   Printed wraps, minor signs of use and age, text in very good condition.   Papers from the Geophysical Laboratory Carnegie Institution of Washington.   $5.00

8863. Rouse, J. T.   The Structure, Inclusions, and Alterations of the Deer Creek Intrusive, Wyoming.   Peabody Museum, Yale University, 1933, American Journal of Science, 26 : 139-146.   Printed wraps, minor signs of use and age, text in very good condition.    $4.00

8864. Dana, E. S et al.   Six Articles Including Stratigraphy of the Hamilton Group of New York, Canyons of the New England Coast, Topaz from Maine, Late Paleozoic and Early Mesozoic Charophyta, Status of Fernie Shale of Alberta Canada, and more.   Peabody Museum, Yale University, 1934, American Journal of Science, 27 (157) : 1-80.   Printed wraps, Vaugh W. Russom signature on front wrap, usual signs of age discoloration and chipping, text in very good condition.    $19.00

95062. Smith, H. T. and Fraser, H. J.   Loess in the Vicinity of Boston, Massachusetts.   Peabody Museum, Yale University, New Haven, Connecticut, 1935, American Journal of Science, Volume 30, Number 175 : pages 16-32 with 3 figures.   Softbound, minor signs of use, text in very good condition.    $7.00

8867. Buddington, A. F. and Callaghan, E.   Dioritic Intrusive Rocks and Contact Metamorphism in the Cascade Range of Oregon.   Peabody Museum, Yale University, 1936, American Journal of Science, 31 (186) : 421-449.   Printed wraps, minor signs of use and age, text in very good condition.    $11.00

95063. Romer, A. S.   The Dipnoan Cranial Roof.   Peabody Museum, Yale University, New Haven, Connecticut, 1936, American Journal of Science, Volume 32, Number 190 : pages 241-256 pages with 4 figures.   Softbound, previous owners book stamp, very good condition.    $6.00

8750. Thorpe, M. R.   The Merycoidodontidae, An Extinct Group of Ruminant Mammals.   Yale Peabody Museum of Natural History, 1937, Memoirs, 3 (4) : .   Printed wraps, very good condition.   Very important and scarce work in near fine condition.   $500.00

95065. Romer, A. S.   Notes on Branchiosaurs.   Peabody Museum, Yale University, New Haven, Connecticut, 1939, American Journal of Science, Volume 237 : pages 748-761 with 4 figures and 1 plate.   Softbound, minor sign of use, very good condition.    $8.00

8875. Mansfield, G. R.   The Role of Fluorine in Phosphate Depositions.   Peabody Museum, Yale University, 1940, American Journal of Science, 238 : 863-879.   Printed wraps, minor signs of use and age, text in very good condition.    $7.00

96190. Lull.   Triassic Footprints from Argentina.   Peabody Museum of Natural History, Yale University, New Haven, Connecticut, 1942, The American Journal of Science, Volume 240 : pages 421-425 with 2 figures and 1 plate.   Softbound, very good condition.    $5.00

98659. Lull, R. S.   Chugwater Footprints from Wyoming.   Peabody Museum of Natural History, Yale University, New Haven, Connecticut, 1942, American Journal of Science, Volume 240 : pages 500-504.   Softbound, very good condition.    $6.00

95067. Romer, A. S.   The Late Carboniferous Vertebrate Fauna of Kounova (Bohemia) Compared with that of the Texas Red Beds.   Peabody Museum, Yale University, New Haven, Connecticut, 1943, American Journal of Science, Volume 243 : pages 417-442 .   Softbound, stapled text, previous owners book stamp, good condition.    $5.00

86974. Durham, J. W.   The Type Section of the Aquitanian.   Peabody Museum, Yale University, 1944, American Journal of Science, Volume 242 : pages 246-250.   Softbound, very good condition.    $4.00

8877. Longwell, C. R.   Further Discussions of Continental Drift.   Peabody Museum, Yale University, 1944, American Journal of Science, 242 : 514-515.   Off-print, minor signs of use and age, very good condition.    $2.00

19324. Brown, B. and Vokes, H. E.   Fossil Imprints of Unknown Origin:.   Peabody Museum, Yale University, 1944, American Journal of Science, 242 : 656-672, 1 figure and 4 plates.   Printed wraps, usual signs of use and age discoloration, text in very good condition.    $9.00

8878. Longwell, C. R.   The Mechanics of Orogeny.   Peabody Museum, Yale University, 1945, American Journal of Science, 243 - A : 417-447.   Printed wraps, minor signs of age discoloration, very good condition.   Very important paper on mountain building by a famous author in his own time.   $12.00

8881. Park, C. F.   The Spilite and Manganese Problems of the Olympic Peninsula, Washington.   Peabody Museum, Yale University, 1946, American Journal of Science, 244 : 305-323.   Printed wraps, A. H. Koschman signature on front wrap, text in very good condition.    $7.00

95068. Colbert, E. H. and Schaeffer, B.   Some Mississippian Footprints From Indiana.   Peabody Museum, Yale University, New Haven, Connecticut, 1947, American Journal of Science, Volume 245 : pages 614-623 with 1 figure and 1 plate.   Softbound, xlib, text in good plus or better condition.    $6.00

19323. Cloud, P. E.   Notes on Recent Brachioopods.   Peabody Museum, Yale University, 1948, American Journal of Science, 246 : 241-250.   Printed wraps, minor signs of use and age discoloration, text in very good condition.    $4.00

96197. Gregory, J. T.   A New Limbless Vertebrate From the Pennsylvanian of Mazon Creek, Illinois.   Peabody Museum of Natural History, Yale University, New Haven, Connecticut, 1948, The American Journal of Science, Volume 246 : pages 636-663 with 6 figures and 1 plate.   Softbound, previous owners book stamp, very good condition.    $11.00

86976. Durham, J. W.   Dendraster Elsmerensis Durham, N. Sp..   Peabody Museum, Yale University, 1949, American Journal of Science, Volume 247 : pages 49-62 with 2 figures and 2 plates.   Softbound, stapled text as issued, very good condition.    $10.00

96192. Stovall, J. W.   A New Cotylosaur from North Central Oklahoma.   Peabody Museum of Natural History, Yale University, New Haven, Connecticut, 1950, The American Journal of Science, Volume 248 : pages 46-54 with 1 plate.   Softbound, stapled text, signed by the author, xlib, good condition.    $5.00

95071. Gregory, J. T.   Tetrapods of the Pennsylvanian Nodules from Mazon Creek.   Peabody Museum, Yale University, New Haven, Connecticut, 1950, American Journal of Science, Volume 248 : pages 833-873 with 11 figures.   Softbound, previous owners book stamp, very good condition.    $15.00

21798. Paynter, R. A.   Rare Migration and Wintering Records from the Yucatan Peninsula.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, 2 : 1-5.   Offprint, minor signs of use and age, text in very good condition.    $5.00

21801. Ripley, S. D.   A Small Collection of Birds from Argentine Tierra Del Fuego.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, Number 3 : pages 1-11.   Softbound, minor signs of use and age, text in very good condition.    $5.00

21803. Paynter, R. A.   A New Tanager from Mexico.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, 4 : 1-2.   Offprint, minor signs of use and age, text in very good condition.    $5.00

21796. Ripley, S. D.   Notes on Indian Birds III Birds from Assam.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, 1 : 1-4.   Offprint, minor signs of use and age, text in very good condition.    $5.00

121350. Ripley, S. D.   A Small Collection of Birds from Argentine Tierra Del Fuego.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, Number 3 : pages 1-11.   Softbound, xlib, good plus condition.    $3.00

121349. Ripley, S. D.   Notes on Indian Birds III Birds from Assam.   Yale Peabody Museum of Comparative Zoology, 1950, Postilla, Number 1 : pages 1-4.   Softbound, xlib, good plus condition.    $3.00

44012. Ripley, S. D.   Birds Collected and Noted Round Dhahran, Saudi Arabia, and Bahrein Island.   Yale Peabody Museum of Natural History, 1951, Postilla, Number 9 : pages 1-11.   Softbound, minor signs of age, very good condition.    $5.00

121352. Ripley, S. D.   Three Birds from the Mountains of Muscat.   Yale Peabody Museum of Comparative Zoology, 1951, Postilla, Number 10 : pages 1-2.   Softbound, xlib, good plus condition.    $3.00

121384. Ripley, S. D.   Notes on Indian Birds IV. Some Recently Collected Birds from Assam.   Yale Peabody Museum of Comparative Zoology, 1951, Postilla, Number 6 : pages 1-7.   Softbound, xlib, good plus condition.    $5.00

21805. Ripley, S. D.   Three Birds from the Mountains of Muscat.   Yale Peabody Museum of Comparative Zoology, 1951, Postilla, 10 : 1-2.   Offprint, minor signs of use and age, text in very good condition.    $5.00

121385. Ripley, S. D.   The Thrushes.   Yale Peabody Museum of Comparative Zoology, 1952, Postilla, Number13 : pages 1-48.   Softbound, xlib, good plus condition.    $13.00

21809. Ripley, S. D.   A New Race of Black-Throated Babbler from Assam.   Yale Peabody Museum of Comparative Zoology, 1952, Postilla, Number 14 : pages 1-2.   Softbound, minor signs of use and age, text in very good condition.    $5.00

21807. Ripley, S. D.   A New Genus of Thrush From Eastern Africa.   Yale Peabody Museum of Comparative Zoology, 1952, Postilla, Number 12 : pages 1-2.   Softbound, minor signs of use and age, text in very good condition.    $5.00

121354. Ripley, S. D.   A New Race of Black-Throated Babbler from Assam.   Yale Peabody Museum of Comparative Zoology, 1952, Postilla, Number 14 : pages 1-2.   Softbound, xlib, good plus condition.    $3.00

113826. Ball, S. C.   Fall bird migration on the Gaspé Peninsula.   Peabody Museum of Natural History, Yale University, 1952, Bulletin, Number 7 : 211 pages.   Hardbound, some spots on ocver, text in very good condition.   Original publication, not a modern reprint.   $19.00