66216. Editor.   Rivista Italiana di Paleontologia e Stratigrafia.   Botticelli, Milano, 1947, Rivista Italiana di Paleontologia, Volume 53 : .   Hard bound with original printed wraps bound in, xlib with usual stamps, text in very good condition.    $100.00

29515. Schuchert, C. and Dunbar, C. O.   Outlines of Historical Geology.   John Wiley & Sons, 1947, , 291 pages.   Hardbound, minor signs of use and age, very good condition.    $22.00

54504. Galbreath, E. C.   An Additional Specimen of the Rodent Dikkomys form the Miocene of Nebraska.   Kansas Academy of Science, 1948, Transactions of the Kansas Academy of Science, Volume 51, Number 3 : pages 316-317 with 1 figure and 1 table.   Reprint, previous owners name, minor signs of use and age, text in very good condition.    $2.00

53771. Durham, J. W.   Fossil Starfish.   California Academy of Sciences, 1948, Pacific Discovery, Volume 1, Number 3 : pages 28-29.   Reprint, previous owners name, other minor signs of use and age, text in very good condition.    $1.00

88863. Lowenstram, H. A.   Biostratigraphic Studies of the Niagaran Inter-reef Formations in Northwestern Illinois.   Illinois State Museum, Springfield, Illinois, 1948, Illinois State Museum, Scientific Papers, Volume 4 : 146 pages with 7 figures.   Softbound, very good condition.    $8.00

35498. Simpson, G. G. and Minoprio, J. L.   A New Adianthine Litoptern and Associated Mammals from a Deseadan Faunule in Mendoza, Argentina.   American Museum of Natural History, 1949, Novitates, 1959 : 1-27, 10 figures.   Stapled text, xlib, usual signs of use and age, good plus or better condition.    $8.00

88351. Stoyanow, A.   Lower Cretaceous Stratigraphy in Southeastern Arizona.   Geological Society of America, 1949, Memoir, Number 38 : 169 pages with 2 figures and 27 plates.   Hardbound, previous owners name, very good condition.    $64.00

54183. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1949, Journal of Paleontology, Volume 23, Number 3 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $17.00

10873. Lance, F. W.   Polychaete annelids from the Devonian of Parana, Brazil.   Paleontological Research Institution, 1949, Bulletins of American Paleontology, 33 (134) : 1-104, 15 plates.   Printed wraps, Earl Olson's signature, usual signs of use and age discoloration, text in very good condition.    $34.00

54184. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1949, Journal of Paleontology, Volume 23, Number 4 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $17.00

50257. Dunbar, C. O.   Historical Geology.   John Wiley & Sons, Inc. New York, Chapman & Hall, Limited London, 1949, , 567 pages with 350 figures.   Hardbound, previous owners book plate, minor signs of use and age, good plus or better condition.    $21.00

35499. Simpson, G. G.   A Fossil Deposit in a Cave in St. Louis.   American Museum of Natural History, 1949, Novitates, 1408 : 1-46,16 figures.   Stapled text, xlib, usual signs of use and age, good plus or better condition.    $17.00

54182. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1949, Journal of Paleontology, Volume 22, Number 2 : pages .   Printed wrap present but detached, usual signs of use and age, text and plates in very good condition.    $17.00

54187. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1950, Journal of Paleontology, Volume 24, Number 3 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

66217. Editor.   Rivista Italiana di Paleontologia e Stratigrafia.   Botticelli, Milano, 1950, Rivista Italiana di Paleontologia, Volume 56 : .   Hard bound with original printed wraps bound in, xlib with usual stamps, text in very good condition.    $100.00

82710. Woodring, W. P. and Bramlette, M. N.   Geology and Paleontology of the Santa Maria District, California.   United States Geological Survey, 1950, Geological Survey Professional Paper, P222 : .   Softbound, back wrap with plates present but detached, previous owners name, good or better condition.    $42.00

54189. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1950, Journal of Paleontology, Volume 24, Number 5 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

54190. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1950, Journal of Paleontology, Volume 24, Number 6 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

54188. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1950, Journal of Paleontology, Volume 24, Number 4 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

42472. Wilson, R. W.   Preliminary Survey of a Paleocene Faunule from the Angels Peak Area, New Mexico.   University of Kansas, Lawrence, 1951, University of Kansas Publications, Museum of Natural History, Volume 5, Number 1 : pages 1-11 with 1 figure.   Printed paper covers, previous owners name on front, other minor signs of use and age, very good condition.    $3.00

54193. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1951, Journal of Paleontology, Volume 25, Number 6 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

35241. Savage, D. E.   A Miocene Phyllostomatid Bat from Colombia, South America.   University of California, Department of Geology, 1951, Bulletin of the Department of Geology, University of California, 28 (12) : 357-366, 15 figures.   Printed wraps, minor signs of use and age, very good condition.    $4.00

54191. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1951, Journal of Paleontology, Volume 25, Number 1 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

38324. Geological Society of the Oregon Country.   Skull cast.  .   Geological Society of the Oregon Country, 1951, Geological News Letter of the Geological Society of the Oregon Country, 17 (10) 16.   Copied reprint, very good condition.    $1.00

66218. Editor.   Rivista Italiana di Paleontologia e Stratigrafia.   Botticelli, Milano, 1951, Rivista Italiana di Paleontologia, Volume 57 : .   Hard bound with original printed wraps bound in, xlib with usual stamps, text in very good condition.    $100.00

54192. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1951, Journal of Paleontology, Volume 25, Number 4 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

86079. Sinclair, G. W.   A Classification of the Conularida.   Field Museum of Natural History, Chicago, Illinois, 1952, Fieldiana, Geology, Volume 10, Number 13 : pages 135-145 with 1 figure.   Softbound, minor signs of use and age, text in good or better condition.    $5.00

54809. Camp, C. L.   Geological Boundaries in Relation to Faunal Changes and Diastrophism.   Society of Economic Paleontologists and Mineralogists, 1952, Journal of Paleontology, 26 (3) : pages 353-358.   Text extracted from a larger volume, minor signs of use and age, text in very good condition.    $1.50

82903. Hussey, R. C.   The Middle and Upper Ordovician Rocks of Michigan.   State of Michigan, Department of Conservation, Geological Survey Division, 1952, Publication 46, Geological Series 39, 89 pages with 10 plates and 11 figures.   Hardbound, previous owners name, minor signs of use and age, text in very good condition.    $17.00

69231. Tihen, J. A.   Rana grylio from the Pleistocene of Florida.   Herpetologists League, 1952, Herpetologica, Volume 8 : page 107.   Reprint, previous owners book stamp, minor signs of use and age, text in good or better condition.    $1.00

54807. Henbest, L. G.   Significance of Evolutionary Explosions for Diastrophic Division of Earth History.   Society of Economic Paleontologists and Mineralogists, 1952, Journal of Paleontology, 26 (3) : pages 299-318.   Text extracted from a larger volume, minor signs of use and age, text in very good condition.    $5.00

8695. Stirton, R. A.   The Role of Vertebrate Paleontology in Petroleum Exploration.   Earth Science Digest, 1952, , 6 (3) : 31-32.   Text, good condition with minor previous owner marks.    $2.00

7207. Simpson, G. G.   Life of the Past, An Introduction to Paleontology.   Yale Univeristy Press, 1953, , 198 pages, 47 figures.   Cloth bound, worn dust jacket, minor signs of use and wear, text in very good condition.   1st edition, 2nd printing.   $19.00

54200. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1953, Journal of Paleontology, Volume 27, Number 5 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

38330. Geological Society of the Oregon Country.   Lon Hancock and his Miomastodon.  .   Geological Society of the Oregon Country, 1953, Geological News Letter of the Geological Society of the Oregon Country, 19 : 59.   Copied reprint, very good condition.    $1.00

35363. Stirton, R. A.   A New Genus of Interatheres from the Miocene of Colombia.   University of California, Department of Geology, 1953, Publications in Geological Sciences, Bulletin of the Department of Geological Sciences, University o, 29 (6) : 265-348, 5 figures and 24 plates.   Printed wraps, xlib, usual signs of use and age, text in good plus or better condition.    $19.00

54198. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1953, Journal of Paleontology, Volume 27, Number 2 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

36259. Congres Geologique International, International Geological Congress.   Nineteenth International Geological Congress Algies 1952, Comptes Rendus De La Dix - Neuvieme Session Alger 1952, Fascicule 19 : Union Paleontologique Internationale.   Congres Geologique International, International Geological Congress, 1953, 19th International Geological Congress, 19 : 1-129, with illustrations.   Printed wraps hard bound in library buckram with gilt lettering, very good condition.   text mostly in French and English.   $56.00

36256. Congres Geologique International, International Geological Congress.   Nineteenth International Geological Congress Algies 1952, Comptes Rendus De La Dix - Neuvieme Session Alger 1952, Fascicule 15 : Questions Diverses De Geologie Generale Troisieme Partie Paleontologie Stratigraphique, Quatrenaire et Petrographie.   Congres Geologique International, International Geological Congress, 1953, 19th International Geological Congress, 15 : 1-595, with illustrations.   Printed wraps hard bound in library buckram with gilt lettering, very good condition.   text mostly in French and English.   $45.00

54836. Murray, G. E.   Memorial - Louis Joseph Wilbert, Jr. (1915-1953).   Society of Economic Paleontologists and Mineralogists, 1953, Journal of Paleontology, 27 (4) : pages 619-622 with 1 figure.   Text extracted from a larger volume, minor signs of use and age, text in very good condition.    $1.00

38329. Geological Society of the Oregon Country.   Lower Jaw of Miomastodon.   Geological Society of the Oregon Country, 1953, Geological News Letter of the Geological Society of the Oregon Country, 19 : 77.   Copied reprint, very good condition.    $1.00

54835. Palmer, K. V.   Memorial - Gilbert Dennison Harris 1864-1952.   Society of Economic Paleontologists and Mineralogists, 1953, Journal of Paleontology, 27 (4) : pages 615-618 with 1 figure.   Text extracted from a larger volume, minor signs of use and age, text in very good condition.    $1.00

79320. Bucher, W. H.   Fossils in Metamorphic Rocks: A Review.   The Geological Society of America, 1953, GSA, Bulletin, Volume 64 : pages 275-300 with 2 plates.   Softbound, very good condition.    $6.00

82174. Moore, R. C. et al.   Treatise on Invertebrate Paleontology Part G Bryozoa.   The Geological Society of America and The University of Kansas, 1953, Treatise on Invertebrate Paleontology, 253 pages with illustrations.   Hardbound, xlib, usual signs of use, previous owners name, text in very good condition.    $42.00

37756. Moore, R. C.   Status of Invertebrate Paleontology, 1953 X. Evolution of Late Paleozoic Invertebrates in Response to Major Oscillations in Shallow Seas.   Harvard College, Museum of Comparative Zoology, 1954, Bulletin of the Museum of Comparative Zoology at Harvard College, 112 (3) : 259-286, 15 figures.   Offprint, previous owners marks on front page, minor signs of use and age, very good condition.    $5.00

54202. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1954, Journal of Paleontology, Volume 28, Number 2 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

32488. Acta Zoologica Fennica.   Contains articles on Lepidoptera of Newfoundland, Genus Emberiza, Allometry in Mammalian Dentitions by Bjorn Kurten, and Ictitherium robustum by Bjorn Kurten.   Societas Pro Fauna Et Flora Fennica, 1954, Acta Zoologica Fennica, 82-86 : 1-80, 1-96, 1-110, 1-13, 1-26.   Printed wraps, uncut text, very good condition.   Bjorn Kurten articles in English.   $26.00

54203. The Society of Economic Paleontologists and Mineralogists and the Paleontological Society.   Journal of Paleontology, A Publication of The Society of Economic Paleontologists and Mineralogists and the Paleontological Society with the American Association of Petroleum Geologists and the Geological Society of America.   The Society of Economic Paleontologists and Mineralogists and the Paleontological Society, 1954, Journal of Paleontology, Volume 28, Number 4 : pages .   Printed wraps, usual age discoloration, text and plates in very good condition.    $13.00

32486. Kurten, B.   The Type Collection of Ictitherium Robustum (Gervais, ex Nordmann) and the Radiation of the Ictitheres.   Societas Pro Fauna Et Flora Fennica, 1954, Acta Zoologica Fennica, 86 : 1-26, 14 figures.   Printed wraps, uncut text, very good condition.   In English.   $8.00

83683. Miller, A. K. et al.   Ordovician Cephalopod Fauna of Baffin Island.   The Geological Society of America, 1954, GSA, Memoir, Number 62 : 234 pages with 20 figures, 63 plates and 2 tables.   Hardbound, previous owners name, minor signs of use, very good condition.    $42.00