18548. Wiedey, L. W.   Some Previously Unpublished Figures of Type Mollusks from California.   American Malacologists, , The Nautilus, 21-28.   Copy from micro fiche, minor signs of use and age discoloration, text in good condition.    $2.00

36914. Kondo, Y. et al.   Taphonomy and Paleoecology of the Pleistocene Molluscs in the Boso Peninsula.   International Geological Congress, , 29th International Geological Congress Field Trip, B22 : 99-108, 26 figures.   Printed wraps, signs of use and age, text in good condition.   in English.   $5.00

19094. Hayasaka, S. et al.   Preliminary Field Study on the Habitat of Nautilus pompilius in the Environs of the Viti Levu, Fiji.   Kagoshima University Research Center, , The Prompt Report, 1-8, 5 figures and 2 tables.   Reprint, minor signs of use and age discoloration, text in very good condition.   In English, The First Scientific Survey of the South Pacific.   $4.00

12672. Editor.   A Bibliographic Index of North American Carboniferous Invertebrates by Stuart Weller, United States Geological Survey, Bulletin 153, 1898.   United States Geological Survey, , Bulletin, 153 : 1-653.   Wraps missing, moisture and heat damage, good minus condition.    $26.00

19295. Tryon, G. W.   List of American Writers on Recent Conchology. with the Titles of their Memoirs and Dates of Publication.   Academy of Natural Sciences of Philadelphia, 1861, Proceedings, 68 pages.   Printed wraps, usual signs of use and age discoloration, text in very good condition.    $51.00

18477. Potter, H. C.   The Relations of Science to Modern Life a Lecture Delivered Before the New York Academy of Sciences, on Thursday Evening, February 19th, 1880.   New York Academy of Science, 1880, Lecture, 29 pages.   Printed wraps with some chipping and minor staining, other minor signs of use and age discoloration, text in very good condition.    $22.00

83233. Rimmer, R.   The Land and Freshwater Shells of the British Isles with illustrations of all the species.   John Grant, 31 George IV Bridge, Edinburgh, 1880, , 208 pages with 10 plates.   Hardbound, xlib, spine end wear, other minor signs of use and age, text and plates in good plus or better condition.   rarely seen early edition.   $100.00

12629. White, C. A.   On Invertebrate Fossils from the Pacific Coast.   United States Geological Survey, 1889, Bulletin, 51 : 1-102, 14 plates including ammonites.   Printed wraps, chipping, moisture staining, usual signs of use and age discoloraiton, good minus condition, still a good copy of a very scarce work.    $30.00

18456. Jackson, R. T.   Phylogeny of the Pelecypoda The Aviculidae and Their Allies.   Boston Society of Natural History, 1890, Memoirs, 4 (8) : 277-400, 8 plates.   Printed wraps detached but present, minor previous owner mark on front wrap, minor edge wear, other minor signs of use and age discoloration, text in very good condition.    $56.00

19213. Ransome, F. L.   Review of Geo. H. Ashleys work on the Neocene Stratigraphy of the Santa Cruz Mountains of California.   The American Geologist, 1896, The American Geologist, 17 : 331-335.   Off-print, stapled text, signed by the author to W. S. Smith, usual signs of use and age discoloration, a couple of small edge tears, text in good condition.    $2.50

12640. Editor.   A Synopsis of American Fossil Brachiopoda Including Bibliography and Synonymy by Charles Schuchert, United States Geological Survey, Bulletin 87, 1897.   United States Geological Survey, 1897, Bulletin, 87 : 1-462, 6 figures and 1 plate.   Wraps and last page missing, ussual signs of use and age, text in good condition, good usable copy of a scarce work.    $16.00

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

92690. Dall, W. H.   Synopsis of the Recent and Tertiary Leptonacea of North America and the West Indies.   Smithsonian Institution Press, 1899, Proceedings, 21 (1177) : 873-897, 2 plates.   Stapled text extracted from larger volume, text in good plus or better condition.    $12.00

18407. Dall, W. H.   Synopsis of the Solenidae of North America and the Antilles.   Smithsonian Institution Press, 1899, Proceedings, 22 (1185) : 107-112.   Printed wraps, J. C. Merriam signature on front wrap, minor signs of use and age discoloration, text in very good condition.    $5.00

18408. Dall, W. H.   Synopsis of the Solenidae of North America and the Antilles.   Smithsonian Institution Press, 1899, Proceedings, 22 (1185) : 107-112.   Home made wraps, Harold Hannabil signature first page, signs of use and age discoloration, text in good minus condition with some tape repairs.    $3.00

92691. Dall, W. H.   Synopsis of the Solenidae of North America and the Antilles.   Smithsonian Institution Press, 1899, Proceedings, 22 (1185) : 107-112.   Stapled text extracted from larger volume, good condition.    $3.00

18406. Dall, W. H.   Synopsis of the Family Cardiidae and of the North American Species.   Smithsonian Institution Press, 1900, Proceedings, 23 (1214) : 381-392.   Printed wraps, J. C. Merriam signature on front wrap, minor signs of use and age discoloration, text in very good condition.    $6.00

15384. Whitfield, R. P.   Notes on a Very Fine Example of Helicoceras stevensoni preserving the Outer Chamber.   American Museum of Natural History, 1901, Bulletin, 14 (16) : 219-220, 2 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

19310. Dall, W. H.   Results of the Branner-Agassiz Expedition to Brazil. V. Mollusks from the Vicinity of Pernambuco.   Washington Academy of Sciences, 1901, Proceedings, 3 : 139-147.   Printed wraps, minor signs of use and age discoloration, text in very good condition.    $7.00

20220. Grabau, A. W.   Studies of Gastropoda.   The Athenaeum Press, 1902, American Naturalist, 36 (432) : 917-945, 18 figures.   Printed wraps, minor previous owner mark on front wrap, minor signs of use and age discoloration, text in very good condition.   Contributions from the Geological Department of Columbia University Volume 10 No. 89.   $22.00

15396. Whitfield, R. P.   Observations on and Emended Description of Heteroceras simplicostatum.   American Museum of Natural History, 1902, Bulletin, 16 (5) : 67-72, 5 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

84616. Baker, F. C.   The Mollusca of the Chicago Area. The Gastropoda.   The Chicago Academy of Sciences, 1902, The Natural History Survey, Bulletin, Number 3, Part 2 : pages 137 with 9 plates.   Softbound, spine split, preivous owners name, usual signs of age, complete in good condition.    $38.00

15994. Whitfield, R. P.   Description of a New Teredo-like Shell from the Laramie Group.   American Museum of Natural History, 1902, Bulletin, 16 (6) : 73-76, 1 figure and 2 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15395. Whitfield, R. P.   Description of a New Form of Myalina from the Coal Measures of Texas.   American Museum of Natural History, 1902, Bulletin, 16 (4) : 63-66, 2 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

20221. Grabau, A. W.   Studies of Gastropoda. II. Fulgur and Sycotypus.   The Athenaeum Press, 1903, American Naturalist, 37 (440) : 515-539, 19 figures and 1 table of species.   Printed wraps, minor previous owner mark on front wrap, signs of use and age discoloration, text in very good condition.   Contributions from the Geological Department of Columbia University Volume 11 No. 95.   $19.00

18404. Dall, W. H.   Synopsis of the Family Astartidae, with a Review of the American Species.   Smithsonian Institution Press, 1903, Proceedings, 26 : 933-951, 2 plates.   Printed wraps, minor signs of use and age discoloration, text in very good condition.    $8.00

82601. Vaughan, T. W.   The Mollusca of the Buda Limestone by Thomas Wayland Vaughan, USGS Bulletin, 1903.   United States Geological Survey, 1903, Bulletin, 205 : 1-94, 1 figure and 27 plates.   Softbound, wraps missing, marks on front page, text and plates in good or better condition.    $11.00

15435. Whitfield, R. P.   Observations on a Remarkable Specimen of Halysites and Description of a New Species of the Genus.   American Museum of Natural History, 1903, Bulletin, 19 (16) : 489-490, 2 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

92693. Dall, W. H.   Synopsis of the Family Astartidae, with a Review of the American Species.   Smithsonian Institution Press, 1903, Proceedings, 26 : 933-951, 2 plates.   Printed wraps,previous owners book stamp, very good condition.    $11.00

20206. Dall, W. H. and Bartsch, P.   Synopsis of the Genera, Subgenera and Sections of the Family Pyramidellidae.   Biological Society of Washington, 1904, Proceedings, 17 : 1-16.   Off-print, minor previous owner mark on front wrap, usual signs of use and age discoloration, text in very good condition.    $12.00

17709. Bartsch, P.   The West American Mollusks of the Genus Triphoris.   Smithsonian Institution Press, 1907, Proceedings, 33 (1569) : 249-262, 1 plate.   Printed wraps, minor previous owner marks on front wrap, usual signs of use and age, text in very good condition.    $6.00

17710. Bartsch, P.   New Marine Mollusks from the West Coast of America.   Smithsonian Institution Press, 1907, Proceedings, 33 (1564) : 177-183.   Printed wraps, minor previous owner marks on front wrap, usual signs of use and age, text in very good condition.    $6.00

17708. Bartsch, P.   New Mollusks of the Family Vitrinellidae from the West Coast of America.   Smithsonian Institution Press, 1907, Proceedings, 32 (1520) : 167-176, 11 figures.   Extracted from a larger volume, minor pervious owner marks on first page, usual signs of use and age, text in good or better condition.    $6.00

20222. Grabau, A. W.   Studies of Gastropoda. III. On Orthogenetic Variation in Gastropoda.   The Athenaeum Press, 1907, American Naturalist, 41 (490) : 607-651, 1 diagram, 3 plates with 19 figures.   Reprint, stitched bound with two hole punches along spine that do not impact text, minor previous owner mark on cover page, other minor signs of use and age discoloration, text in very good condition.    $27.00

17707. Bartsch, P.   The West American Mollusks of the Genus Triphoris.   Smithsonian Institution Press, 1908, Proceedings, 33 : 249-262, 1 plate.   Extracted from larger volume, tape along spine, minor signs of use and age, text in very good condition..    $6.00

17705. Bartsch, P.   The West American Mollusks of the Gneus Alaba.   Smithsonian Institution Press, 1910, Proceedings, 39 (1781) : 153-156.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $4.00

17701. Bartsch, P.   The West American Mollusks of the Genus Eumeta.   Smithsonian Institution Press, 1911, Proceedings, 39 (1799) : 565-568.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $4.00

17702. Bartsch, P.   The Recent and Fossil Mollusks of the Genus Diastoma from the West Coast of America.   Smithsonian Institution Press, 1911, Proceedings, 39 (1802) : 581-584.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $4.00

17699. Bartsch, P.   The West American Mollusks of the Genus Nodulus.   Smithsonian Institution Press, 1911, Proceedings, 41 91858) : 289-291.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $4.00

17698. Bartsch, P.   New Marine Mollusks from Bermuda.   Smithsonian Institution Press, 1911, Proceedings, 41 (1861) : 303-306, 1 plate.   Printed wraps, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $6.00

17704. Bartsch, P.   Descriptions of New mollusks of the Family Vitrinellidae from the West Coast of America.   Smithsonian Institution Press, 1911, Proceedings, 39 91785) : 229-234, 2 plates.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $6.00

17695. Bartsch, P.   Additions to the West American Pyramidellid Mollusk Fauna, with Descriptions of New Species.   Smithsonian Institution Press, 1912, Proceedings, 42 (1903) : 261-289, 4 plate.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $19.00

18835. Walcott, C. D.   Cambrian Brachiopoda Part 1 Text.   United States Geological Survey, 1912, Monograph, 51 Part 1 : 1-872, 76 figures.   Cloth bound, usual scuffing along spine edges, minor corner bumping, hinges split but binding still intact, text in very good condition, really nice work.    $150.00

18836. Walcott, C. D.   Cambrian Brachiopoda Part 2 Plates.   United States Geological Survey, 1912, Monograph, 51 Part 2 : 104 plates.   Cloth bound, usual scuffing along spine edges, minor corner bumping, text in very good condition, really nice work.    $150.00

104632. Walcott, C. D.   Cambrian Brachiopoda Part 2 Plates.   United States Geological Survey, 1912, Monograph, 51 Part 2 : 104 plates.   Softbound, good plus or better condition.    $56.00

6126. Hannibal, H.   A Synopsis of the Recent and Tertiary Freshwater Mollusca of the Californian Province, based upon an Ontogenetic Classification.   The Malacological Society, 1912, Proceedings, 10 : 112-211, with multiple figures, plates and tables.   Printed wraps, chipped and soiled, complements of the author , text in good condition.    $56.00

19216. Smith, J. P.   Ancient Portals of the Earth.   Popular Science Monthly, 1912, Popular Science Monthly, 393-399.   Printed wraps, usual signs of use and age discoloration, uncut text in very good condition.   Study of Marine Faunas.   $4.50

19315. Arnold, R. and Hannibal, H.   The Marine Tertiary Stratigraphy of the North Pacific Coast of America.   American Philosophical Society, 1913, Proceedings, 52 (212) : 559-605, packed full of plates and figures.   Printed wraps becoming detached, previous owner marks on front wrap, usual signs of use and age discoloration, text in very good condition.    $14.00

17694. Bartsch, P.   The Giant Species of the Molluscan genus Lima Obtained in Philippine and Adjacent Waters.   Smithsonian Institution Press, 1913, Proceedings, 45 91978) : 235-240, 9 plates.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $9.00

17693. Bartsch, P.   The Philippine Mollusks of the Genus Dimya.   Smithsonian Institution Press, 1913, Proceedings, 45 (1983) : 305-307, 2 plates.   Printed wraps, minor signs of use and age, text in very good condition. Nice smithsonian off-prints like this are getting harder to find. Don't miss your chance to add this to your reference collection!.    $5.00