123446. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union at its First Annual Meeting.   Nebraska Ornithologists' Union, 1900, Proceedings, Volume 1 : 44 pages with frontispiece.   Softbound, previous owners name, good plus or better condition.    $10.00

123447. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union at its Second Annual Meeting.   Nebraska Ornithologists' Union, 1901, Proceedings, Volume 2 : 101 pages with 10 plates.   Softbound, previous owners name, good plus or better condition.    $13.00

44920. Hatcher, J. B.   On the Cranial Elements and the Deciduous and Permanent Dentitions of Titanotherium.   Carnegie Museum of Natural History, Pittsburgh, 1901, Annals of the Carnegie Museum, Volume 1, Number 2, Article 6 : pages 256-262 with 2 plates.   Extracted from a larger volume, a little rough along the spine, otherwise text and plates in very good condition.    $6.00

113092. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union at its Third Annual Meeting.   Nebraska Ornithologists' Union, 1902, Proceedings, Number 3 : 108 pages.   Hardbound, worn along spine, wraps present, text in good plus or better condition.    $17.00

134247. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union at its Third Annual Meeting. Includes article on History of Fossil Birds by Erwin Hinckley Barbour.   Nebraska Ornithologists' Union, 1902, Proceedings, Volume 3 : 108 pages with 16 plates.   Softbound, minor signs of use, text in very good condition.    $21.00

94797. Condra, G. E.   The Coal Measure Bryozoa of Nebraska.   Nebraska Geological Survey, 1903, NGS Publications, Volume 2, Part 1 : 168 pages with 21 plates.   Softbound, minor chips and signs to wraps, text and plates in good plus or better condition.   Original publication, not a modern copy.   $15.00

101227. Darton, N.   Folios of the Geologic Atlas of the United States : Scotts Bluff, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 88 : 5 pages, 1 sheet of illustrations, and 2 maps.   Softbound, very good condition.   Library Edition.   $56.00

108795. Darton, N. H.   Preliminary report on the geology and water resources of Nebraska west of the one hundred and third meridian.   United States Geological Survey, 1903, USGS Professional Paper, PP 17 : 69 pages with illustrations.   Softbound, cover wear, text and plates in good plus or better condition.   Original Vintage Publication, Not a Modern Reprint.   $21.00

101230. Darton, N.   Folios of the Geologic Atlas of the United States : Scotts Bluff, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 88 : 5 pages, 1 sheet of illustrations, and 2 maps.   Softbound, good plus condition.   Library Edition.   $41.00

104920. Condra, G. E.   The Coal Measure Bryozoa of Nebraska.   Nebraska Geological Survey, 1903, NGS Publications, Volume 2, Part 1 : 168 pages with 21 plates.   Softbound, stapled text, good or better condition.   Original publication, not a modern copy.   $11.00

101231. Darton, N.   Folios of the Geologic Atlas of the United States : Scotts Bluff, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 88 : 5 pages, 1 sheet of illustrations, and 2 maps.   Softbound, good plus condition.   Library Edition.   $41.00

101236. Darton, N.   Folios of the Geologic Atlas of the United States : Scotts Bluff, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 88 : 5 pages, 1 sheet of illustrations, and 2 maps.   Softbound, good condition.   Library Edition.   $26.00

103971. Darton, N. H.   Folios of the Geologic Atlas of the United States : Camp Clarke, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 87 : 4 pages, 1 sheet of illustrations, and 2 maps.   Softbound, covers worn, stapled text, good condition.   Library Edition, Original Vintage Atlas Folio, Very Collectable.   $19.00

94796. Condra, G. E. et al.   The Coal Measure Bryozoa of Nebraska plus 7 other articles bound together.   Nebraska Geological Survey, 1903, NGS Publications, Volume 2, Part 1-8 : 387 pages with illustrations.   Hardbound, xlib, good condition.   Original publication, not a modern copy.   $56.00

103972. Darton, N. H.   Folios of the Geologic Atlas of the United States : Camp Clarke, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 87 : 4 pages, 1 sheet of illustrations, and 2 maps.   Softbound, covers worn, stapled text, good condition.   Library Edition, Original Vintage Atlas Folio, Very Collectable.   $19.00

103973. Darton, N. H.   Folios of the Geologic Atlas of the United States : Camp Clarke, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 87 : 4 pages, 1 sheet of illustrations, and 2 maps.   Softbound, minor signs of use and age, text and plates in good plus condition.   Library Edition, Original Vintage Atlas Folio, Very Collectable.   $22.00

103977. Darton, N. H.   Folios of the Geologic Atlas of the United States : Camp Clarke, Nebraska.   United States Geological Survey, 1903, Folios of the Geologic Atlas of the United States, Number 87 : 4 pages, 1 sheet of illustrations, and 2 maps.   Softbound, minor sign of use, text and plates in very good condition.   Library Edition, Original Vintage Atlas Folio, Very Collectable.   $30.00

3432. Barbour, E. H.   Notice of a New Fossil Mammal.   Nebraska Geological Survey, 1905, Paper, 02 (3) : 5 pages, 1 figure.   Printed wraps, soiled, sunning and chipping, disbound, some tears, otherwise text is good .    $5.00

7866. Peterson, O. A.   New Suilline Remains from Miocene of Nebraska.   Carnegie Museum of Natural History, 1905, Memoirs, 2 (8) : 305-325, 4 figures and 2 plates.   Printed wraps, present but chipped and detached, uncut text in very good condition.    $30.00

13632. Peterson, O. A.   Preliminary Note on a Gigantic Mammal from the Loup Fork Beds of Nebraska.   , 1905, Science, 22 (555) : 211-212.   Off-print, signs of use and age, text soiled, chipped and a few tears, tape on spine, good study copy.    $2.00

13644. Peterson, O. A.   A Correction of the Generic Name (Dinochoerus) Given to Certain Fossil Remains from the Loup Fork Miocene of Nebraska.   , 1905, Science, 21 (570) : 719.   Off-print, minor signs of use and age, text in very good condition.    $3.00

94753. Barbour, E. H.   Biennial Report.   Nebraska Geological Survey, 1907, Publications, Volume 2, Part 8 : .   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $6.00

94768. Barbour, E. H.   Report on the Honey Creek Coal Mine.   Nebraska Geological Survey, 1907, Publications, Volume 2, Part 7 : .   Softbound, very good condition.   Original publication, not a modern copy.   $8.00

3439. Barbour, E. H.   The Skull of Moropus.   Nebraska Geological Survey, 1908, Paper, 03 (2) : 11 pages, 5 figure, 2 plates.   Printed wraps, Minor sunning and foxing, uncut text in very good condition.    $8.00

7322. Peterson, O. A.   Description of the Type Specimen of Stenomylus gracillis.   Carnegie Museum of Natural History, 1908, Annals, 4 (17) : 286-300, 12 figures.   Printed wraps, bumped corners, chipping, and sign of edge wear, uncut text in very good condition.    $8.00

3442. Barbour, E. H.   Skeletal Parts of Moropus.   Nebraska Geological Survey, 1908, Paper, 03 (3) : 25 pages, 10 plates.   Printed wraps, Minor sunning and soiling, text in very good condition.    $5.00

128532. Straley, W.   Archaic Gleanings: A Study of the Archeology of Nuckolls County, Nebraska.   The Herald Printery, Nelson, Nebraska, 1909, , 47 pages with 9 plates and appendix.   Hardbound, previous owners stamp, very good condition.   Original Publication, not a modern reprint.   $21.00

22941. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union at its Ninth, Tenth and Eleventh Annual Meetings.   Nebraska Ornithologists' Union, 1910, Proceedings, 9-11 : 1-17.   Minor signs of use and age, text in very good condition.    $11.00

94759. Barbour, E. H.   Miscellaneous Paper: A List of the Publications of the Nebraska Geological Survey.   Nebraska Geological Survey, 1910, Publications, Volume 4, Part 1, Number 23 : .   Softbound, very good condition.   Original publication, not a modern copy.   $8.00

94769. Barbour, E. H.   The Development of Our Natural Resources: A Report of Progress to the Legislature of 1911.   Nebraska Geological Survey, 1911, Publications, Volume 4, Part 2, Number 24 : .   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $6.00

94800. Condra, G. E. et al.   The Sand and Gravel Resources and Industries of Nebraska plus 12 other articles.   Nebraska Geological Survey, 1911, NGS Publications, Volume 3, Part 1-13 : 342 pages with illustrations.   Hardbound, very good condition.   Original publication, not a modern copy.   $56.00

99178. Barbour, E. H.   A New Carboniferous Coral Craterophyllum Verticillatum.   Nebraska Geological Survey, 1911, NGS Number 25, Volume 4, Part 3 : pages 40-49 with 2 plates .   Softbound, untrimmed, very good condition.    $8.00

94763. Barbour, E. H.   Nebraska Minerals White Excite Common Inquiry.   Nebraska Geological Survey, 1911, Publications, Volume 4, Part 20, Number 37 : .   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $11.00

94749. Barbour, E. H.   A Minor Phenomenon of the Glacial Drift in Nebraska.   The University of Nebraska Conservation and Survey Division, Lincoln, 1911, Publications, Volume 4, Part 9, Number 31 : .   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $8.00

134248. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union : Some Notes on the Winter Birds of Dawes County.   Nebraska Ornithologists' Union, 1911, Proceedings, Volume 5, Number 2 : pages 19-30.   Softbbound, minor signs of age, good plus or better condition.    $3.00

94760. Barbour, E. H.   Miscellaneous Paper.   Nebraska Geological Survey, 1912, Publications, Volume 7, Part 1, Number 45 : .   Softbound, very good condition.   Original publication, not a modern copy.   $5.00

3458. Barbour, E. H.   Skull of the Giant Hog Elotherium, A Panel Mount.   Nebraska Geological Survey, 1912, Paper, 04 (04) : 50-52, 1 plate.   Printed wraps, Minor sunning, text in very good condition.    $5.00

3517. Cook, H. J.   Faunal Lists of the Tertiary Formations of Sioux County, Nebraska.   Nebraska Geological Survey, 1912, Paper, 07 (05) : 33-45.   Softbound, minor sunning, uncut text in very good condition.   Classic publication containing the faunal list for classic Nebraska localities from Oligocene through Pleistocene.   $5.00

94751. Barbour, E. H.   An Important Undeveloped Clay Bed.   Nebraska Geological Survey, 1912, Publications, Volume 4, Part 6, Number 28 : .   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $5.00

94752. Barbour, E. H.   An Important Undeveloped Clay Bed.   Nebraska Geological Survey, 1913, Publications, Volume 4, Part 6, Number 28 : .   Softbound, very good condition.   Original publication, not a modern copy.   $8.00

13653. Peterson, O. A.   A New Species of Moropus (M. Hollandi) from the Base of the Middle Miocene of Western Nebraska.   , 1913, Science, 38 (984) : 673.   Off-print, previous owner marks on front page, usual signs of use and age, some soiling and age discoloration but text in good condition.    $1.00

3470. Barbour, E. H.   Mammalian Fossils from Devils Gulch.   Nebraska Geological Survey, 1913, Paper, 04 (11) : 177-190, 13 plates.   Printed wraps, Minor sunning, soiling to cover, uncut text in very good condition.    $11.00

94765. Barbour, E. H.   Nebraska Rocks Which Excite Common Inquiry.   Nebraska Geological Survey, 1914, Publications, Volume 4, Part 21, Number 37a : .   Softbound, very good condition.   Original publication, not a modern copy.   $11.00

94766. Barbour, E. H.   Notice of Jelly Fishes in the Carboniferous of Nebraska, Medusina Walcott.   Nebraska Geological Survey, 1914, Publications, Volume 4, Part 13, Number 35 : .   Softbound, very good condition.   Original publication, not a modern copy.   $8.00

109755. Meyer, A. H. et al.   Soil Survey of Cass County, Nebraska.   United States Department of Agriculture, Bureau of Soils, 1914, USDA, Soil Survey, 1913 : .   Softbound, good or better condition.   Original publication, not a modern reprint.   $13.00

106596. Condra, G. E. and Bengston, N. A.   The Pennsylvanian Formations of Southeastern Nebraska.   Nebraska Academy of Sciences, 1915, NAS Publications, Volume 9, Number 2 : 39 pages with 21 plates.   Softbound, stapled text, good condition.   Original publication, not a modern reprint.   $10.00

94758. Moore, C. T.   Drainage Districts of Southeastern Nebraska.   Nebraska Geological Survey, 1915, Publications, Volume 7, Part 17, Number 61 : .   Softbound, untrimmed text, very good condition.   Original publication, not a modern copy.   $11.00

94762. Barbour, E. H.   Nebraska Green Quartzite: An Important Future Industry.   Nebraska Geological Survey, 1915, Publications, Volume 4, Part 19, Number 36e : .   Softbound, minor signs of use, good or better condition.   Original publication, not a modern copy.   $5.00

134249. Proceedings of the Nebraska Ornithologists' Union.   Proceedings of the Nebraska Ornithologists' Union Sixteenth Annual Meeting.   Nebraska Ornithologists' Union, 1915, Proceedings, Volume 6, Number 3 : pages 49-68.   Softbound, minor signs of age, text in very good condition.    $3.00

43720. Swenk, M. H.   I. On a New Subspecies of Flying Squirrel from Nebraska.   Nebraska State Biological Survey, Lincoln, Nebraska, 1915, University Studies, Volume 15, Numbers 2 : pages 151-154 and 1 plate.   Printed wraps, R. J. Russell signature on front wrap, other minor signs of use and age discoloration, very good condition.    $5.00