89485. Axelrod, D. I.   Early Cambrian Marine Fauna: A new hypothesis that can in some measure be tested explains its origin in terms of coastal sites.   American Association for the Advancement of Science, 1958, Science, Volume 128, Number 3314 : pages 7-9.   Softbound, previous owners stamp, signs of use and age, good condition.    $5.00

84473. Bird, J. M. and Rasetti, F.   Lower, Middle, and Upper Cambrian Faunas in the Taconic Sequence of Eastern New York: Stratigrpaphic and Biostratigraphic Significance.   The Geological Society of America, 1968, GSA, Special Paper, Number 113 : 66 pages with 14 figures, 4 plates and 1 table.   Softbound, previous owners book stamp, minor signs of use, very good condition.    $19.00

2593. Boyd, D. W. et al.   Four articles on Cambrian Lodore Formation, Draney Limestone, Late Pleistocene Vertebrates from Yuma County, Colorado, and Oligocene Paleosols from Nebraska.   University of Wyoming, 1981, Contributions in Geology, 20 (1) : 1-84, multiple figures, plates, and tables.   Printed wraps in very good condition.    $11.00

89470. Brady, M. J. et al.   Paleontology and Depositional Environments: Cambrian of Western North America.   Brigham Young University, Salt Lake City, Utah, 1976, Geology Studies, Volume 23, Part 2 : 227 pages with illustrations.   Softbound, previous owners book stamp, minor signs of use, text in very good condition.    $34.00

95184. Bridge, J.   The Correlation of the Upper Cambrian Sections of Missouri and Texas with the Section in the Upper Mississippi Valley.   United States Geological Survey, 1936, USGS Professional Paper, Number 186-L : 5 pages.   Softbound, stapled text, very good condition.   Original publication, not a modern copy.   $6.00

93820. Briggs, D. E.   The Arthropod Branchiocaris n. gen., Middle Cambrian, Burgess Shale, British Columbia.   Geological Survey of Canada, 1976, Bulletin, Number 264 : 17 pages with 6 plates.   Softbound, xlib, good plus condition.    $30.00

106920. Burling, L. D.   Shallow Water Deposition in the Cambrian of the Canadian Cordillera.   The Ottawa Naturalist, Canada, 1915, The Ottawa Naturalist, Volume 29 : pages 87-88.   Softbound, minor signs of use and age, very good condition.   Original publication, not a modern reprint.   $2.00

112029. Chaffee, C. and Lindberg, D. R.   Larval Biology of Early Cambrian Molluscs: The Implications of Small Body Size.   The Marine Laboratory, University of Miami, 1986, Bulletin of Marine Science of the Gulf and Caribbean, Volume 39, Number 2 : pages 536-549 with 6 figures and 3 tables.   Softbound, stapled text as issued, very good condition.    $4.00

10490. Editor.   Journal of Sedimentary Petrology; Includes Technical Articles on Cambrian of New York, South Canadian River of New Mexico, Texas and Oklahoma, Cretaceous-Tertiary, Miocene Harrision Formation of Florida and much more.   Society of Economic Paleontologists and Mineralogists, 1961, Journal of Sedimentary Petrology, 31 (1) :.   Printed wraps, usual signs of age and use, text in very good condition.    $11.00

9216. Editor.   Five Articles on Meterorites of Iowa, Fauna of the Lower Cambrian or Olenellus Zone, Fauna with Goniatities, Peculiar Form of Metallic Iron Found in Huronian Quatzite, and much more.   The Geological Publishing Company, 1891, The American Geologist, 8 (2) : 65-132.   Printed wraps, water damage and soiling, chipping, uncut text in nice and usable condition.   A Monthly Journal of Geology and Allied Sciences.   $15.00

9223. Editor.   Six Articles on Glacial Period, Origin of Mountain Ranges, Cambrian Faunas, Source of the Mississippi River, Glacial Epoch in Nicaragua, Cycles of Sedimentation and much more.   The Geological Publishing Company, 1891, The American Geologist, 8 (5) : 267-342.   Printed wraps, water damage and soiling, chipping, uncut text in nice and usable condition.   A Monthly Journal of Geology and Allied Sciences.   $15.00

9228. Editor.   Nine Articles on Coal Measures, Tin Islands, Macrouran Decapod Crustacean, Mountain Building, Cambrian fossil of Marthas Vineyard, Bibliography of North American Vertebrate Paleontology, Llama Remains from Colorado and Kansas, and much more.   The Geological Publishing Company, 1892, The American Geologist, 9 (4) : 219-282.   Printed wraps, water damage and soiling, chipping, uncut text in nice and usable condition.   A Monthly Journal of Geology and Allied Sciences.   $19.00

10487. Editor.   Journal of Sedimentary Petrology; Includes Technical Articles on Mam Tor Sandstones of England, Silurian of Indiana, Carboniferous of Yorkshire England, Cambrian-Ordovician Boundary in Tennessee, Narragansett Bay Rhode Island and much more.   Society of Economic Paleontologists and Mineralogists, 1960, Journal of Sedimentary Petrology, 30 (2) :.   Printed wraps, usual signs of age and use, text in very good condition.    $11.00

10522. Editor.   Journal of Geology; Including Scientific Articles on Cambrian of Wyoming, Rio Puerrco in New Mexico, Ice as an Agent of Weathering, New Species of Phytosaur from Big Spring Texas, Wind Erosion and more.   The University of Chicago Press, 1936, The Journal of Geology, 44 (2) pt 1 : 113-224.   Printed wraps, library discharge stamp on front wrap, some minor chipping, bumping and soil, usual signs of use and age, text in very good condition.   Well Illustrated.   $11.00

10488. Editor.   Journal of Sedimentary Petrology; Includes Technical Articles on Devonian of New South Whales, Ocean Basin Ages, Gulf Coast, Rhode Island, Pleistocene of California, Wisconsin Till in Indiana, Cambrian of Wisconsin, Triassic of Texas and much more.   Society of Economic Paleontologists and Mineralogists, 1960, Journal of Sedimentary Petrology, 30 (3) :.   Printed wraps, usual signs of age and use, text in very good condition.    $11.00

10521. Editor.   Journal of Geology; Including Scientific Articles on "Permian" Flora from Pennsylvanian of Kansas, Cambrian Lava from Virginia, Depth of Meteorites and Gradation of the Great Plains, Glaciers and more.   The University of Chicago Press, 1936, The Journal of Geology, 44 (1) : 1-112.   Printed wraps, library discharge stamp on front wrap, minor chipping, bumping and soil, usual signs of use and age, text in very good condition.   Well Illustrated.   $11.00

4817. Fagerstrom, J. A. et al.   Articles on Devonian Formosa Reef, Syracuse Silurian Formation, Carboniferous Brachiopod, Cambrian Wind River Mountains of Wyoming, Jurassic Algae, Silurian Trilobites, Late Tertiary Biogeography of Horses in the Northern Great Basin, and much more.   Society of Economic Paleontologists and Mineralogists, 1961, Journal of Paleontology, 35 (1) : .   Printed wraps, previous owner marks, text in very good condition.    $26.00

19867. Feltis, R. D.   Hydrogeologic Map of the Billings Quadrangle and Vicinity, Montana Cambrian through Permian Rocks.   Montana Bureau of Mines and Geology, 1988, Hydrogeologic Map, 9-A.   Very good map(s) in original slip case.    $6.00

70834. Flagler, C. W.   Subsurface Cambrian and Ordovician Stratigraphy of the Trenton Group - Precambrian Interval in New York State.   New York State Museum, Albany New York, 1966, NYSM, Map and Chart Series, Number 8 : 57 pages with 11 figures, 12 plates, and 1 table.   Softbound, very good to near fine condition.    $30.00

95038. Frederickson, E. A.   Upper Cambrian Trilobites from Oklahoma.   The Society of Economic Paleontologist and Mineralogists, 1948, Journal of Paleontology, Volume 22, Number 6 : 798-803 with 1 plate.   Softbound, signs of use and age, good condition.    $2.00

74795. Freeman, L. B.   Regional Subsurface Stratigraphy of the Cambrian and Ordovician in Kentucky and Vicinity - Text and Plates.   University of Kentucky, College of Arts and Sciences, 1960, Kentucky Geological Survey, Bulletin, Number 12 : 352 pages with 16 figures and 10 plates.   Softbound, minor signs of age, previous owners name, text in very good condition.    $30.00

106699. Freeman, L. B.   Regional Subsurface Stratigraphy of the Cambrian and Ordovician in Kentucky and Vicinity - Text and Plates.   University of Kentucky, College of Arts and Sciences, 1960, Kentucky Geological Survey, Bulletin, Number 12 : 352 pages with 16 figures(text volume only, no plates).   Softbound, minor signs of age, previous owners name, tex only, good plus condition.    $17.00

74847. Gilbert, M. C.   Petrology of the Cambrian Wichita Mountains Igneous Suite.   Oklahoma Geological Survey, 1986, OGS, Guidebook, Number 23 : 188 pages with illustrations.   Softbound, minor signs of use, previous owners signature, text in very good condition.    $19.00

50373. Gooch, E. O.   Infolded Metasedimentary Rocks Near the Axial Zone of the Catoctin Mountain-Blue Ridge Anticlinorium in Virginia.   Geological Society of America, 1958, Bulletin of the Geological Society of America, 69 (5) : 569-574, 3 figures, 1 tables, and 2 plates.   Text extracted from a larger volume, a little rough along the spine, otherwise very good condition.   World-class professional geoscience journal.   $2.00

11936. Grant, R. E.   Faunas and Stratigraphy of the Snowy Range Formation (Upper Cambrian) in Southwestern Montana and Northwestern Wyoming.   Geological Society of America, 1965, Memoir, 96 : 1-171, 1 figure, 15 plates including maps in back pocket.   Cloth bound, minor signs of use and age, previous owner signature on fly page, text in very good condition.    $45.00

75450. Grohskopf, J. G. and Hundhausen, M.   Occurrence of Dickite and Fluorite in the Cambrian and Ordovician of Perry County, Missouri.   Missouri Geological Survey and Water Resources, 1937, MGS&WR, Biennial Report, 13 pages with illustrations.   Softbound, previous owners book stamp, minor signs of use and age, a few pencil marks, text in good plus or better condition.   Appendix III, 59th Biennial Report.   $11.00

82905. Hamblin, W. K.   The Cambrian Sandstones of Northern Michigan.   State of Michigan, Department of Conservation, Geological Survey Division, 1958, Publication 51, 146 pages with 89 figures, 5 plates and 3 tables.   Hardbound, minor cover staining, previous owners name, text in very good condition.    $19.00

95532. Hayes, P. T.   Stratigraphic Nomenclature of Cambrian and Lower Ordovician Rocks of Easternmost Southern Arizona and Adjacent Westernmost New Mexico .   United States Geological Survey, 1972, USGS Bulletin, Number 1372-B : .   Softbound, very good condition.   Original publication, not a modern copy.   $8.00

107290. Hofman, H. J.   Early Cambrian problematic fossils near June Lake, Mackenzie Mountains, N.W.T.   Canadian Journal of Earth Sciences, 1983, Canadian Journal of Earth Sciences, Volume 20 : pages 1513-1520 with 4 figures.   Softbound, stapled text removed from a larger volume, a little rough along the spine, good plus condition.   Original publication, not a modern reprint.   $2.00

76603. Howe, W. B.   Planar Stromatolite and Burrowed Carbonate Mud Facies in Cambrian Strata of St..   State of Missouri, Department of Business and Administration, Division of Geological Survey and Water Resources, Rolla Missouri, 1968, MGS&WR, Report of Investigations, RI-41 : 113 pages with illustrations.   Softbound, previous owners name, minor signs of use and age, text in very good condition.    $19.00

11913. Howell, B. F.   Revision of the Upper Cambrian Faunas of New Jersey.   Geological Society of America, 1945, Memoir, 12 : 1-45, 8 plates.   Cloth bound, minor signs of use and age, previous owner signature on fly page, text in very good condition.    $15.00

53641. Howell, B. F. et al.   Correlation of the Cambrian Formations of North America.   Geological Society of America, 1944, Bulletin of the Geological Society of America, Volume 55 : pages 993-1003 with 1 plate.   Text, previous owners signature, minor signs of use and age, text in good or better condition.   1957 reprint.   $2.75

83001. Howell, B. F. et al.   Correlation of the Cambrian Formations of North America.   Geological Society of America, 1957, Bulletin of the Geological Society of America, Volume 55 : pages 993-1003 with 1 plate.   Softbound, self-wrapped, minor signs of age, text in very good condition.   1957 reprint.   $5.00

94431. Howell, B. F. et al.   Correlation of the Cambrian Formations of North America.   Geological Society of America, 1955, Bulletin of the Geological Society of America, Volume 55 : pages 993-1003 with 1 plate.   Softbound, previous owners book stamp, very good condition.   1957 reprint.   $5.00

94371. International Geological Congress.   Report of the Twenty-First Session, Nordon: Denmark, Finland, Iceland, Norway, Sweden, 1960 : Part IX, Pre Cambrian Stratigraphy and Correlations.   International Geological Congress, Copenhagen, Denmark, 1960, Volume of Abstracts, Part 9 : 206 pages with illustrations.   Softbound, minor signs of use, text in good plus condition.    $16.00

94370. International Geological Congress.   Report of the Twenty-First Session, Nordon: Denmark, Finland, Iceland, Norway, Sweden, 1960 : Part IVIII, Late Pre-Cambrian and Cambrian Stratigraphy.   International Geological Congress, Copenhagen, Denmark, 1960, Volume of Abstracts, Part 8 : 118 pages with illustrations.   Softbound, some signs of use, text in good condition.    $9.00

68194. Jorgensen, D. G. et al.   Equivalent Freshwater Head and Dissolved Solids Concentration in Rocks of Cambrian, Ordovician, and Mississippian Age in the Northern Midcontinent, U. S. A.   United State Geological Survey, Washington, D. C, 1986, Miscellaneous Field Studies Map, MF-1835-B.   Map(s) with original yellow printed sleeve in very good condition.    $8.00

31750. Journal of Sedimentary Petrology.   Journal of Sedimentary Petrology: Contains articles on High Energy Systems, Bay of Fundy, Cambrian Lammote Sandstone Missouri, Carboniferous of Ireland, Harz Mountains Germany, Analysis of Percussion Cones, and much more.   Society of Economic Paleontologists and Mineralogist, 1963, Journal of Sedimentary Petrology, 33 (4) : 815-981, well illustrated.   Printed wraps, previous owners name stamped on front wrap, usual signs of use and age, text in good plus or better condition.   Published by a division of the American Association of Petroleum Geologists.   $6.00

31754. Journal of Sedimentary Petrology.   Journal of Sedimentary Petrology: Contains articles on Reefs Pernambuco Brazil, Chesapeake Bay, Millstone Grit England, Post-Myrick Pennsylvanian Missouri, Cambrian North Wales, Silurian Clinton Ironstones of New York State, and much much more.   Society of Economic Paleontologists and Mineralogist, 1964, Journal of Sedimentary Petrology, 34 (4) : 713-898, well illustrated.   Printed wraps, previous owners name stamped on front wrap, usual signs of use and age, text in good plus or better condition.   Published by a division of the American Association of Petroleum Geologists.   $6.00

94576. Kerr, J. W.   Stratigraphy of Central and Eastern Ellesmere Island, Arctic Canada. Part I. Proterozoic and Cambrian.   Geological Survey of Canada, Department of Energy, Mines and Resources, 1967, GSC, Paper, Number 67-27 : 63 pages with 5 plates.   Softbound, minor signs of use, text in very good condition.   This is an original publication, not a recent reprint.   $11.00

107284. Kobluk, D. R.   Earliest cavity-dwelling organisms (coelobionts), Lower Cambrian Poleta Formation, Nevada.   Canadian Journal of Earth Sciences, 1981, Canadian Journal of Earth Sciences, Volume 18 : pages 669-679 with 7 figures and 1 table.   Softbound, stapled text removed from a larger volume, last page replaced, good plus condition.   Original publication, not a modern reprint.   $2.50

107281. Kobluk, D. R.   Lower Cambrian cavity-dwelling endolithic (boring) sponges.   Canadian Journal of Earth Sciences, 1981, Canadian Journal of Earth Sciences, Volume 18 : pages 972-980 with 6 figures.   Softbound, stapled text removed from a larger volume, a little rough along spine, good plus condition.   Original publication, not a modern reprint.   $2.50

70812. Landing, E. and Westrop, S. R.   Avalon 1997: The Cambrian Standard. Cambrian Faunal Sequence and Depositional History of Avalonian Newfoundland and New Brunswick: Field Workshop.   New York State Museum, Albany New York, 1998, NYSM, Bulletin, Number 492 : 92 pages with 29 figures.   Softbound, very good to near fine condition.    $26.00

4569. Macdonald, J. R. et al.   Articles on Whitneyan Fauna of South Dakota, Fossil Footprints from Colorado, Cambrian of Pennsylvania, Ostracodes from Rocky Mountains, Mississippian Crinoids, and much more.   Society of Economic Paleontologists and Mineralogists, 1951, Journal of Paleontology, 25 (3) : 257-415, multiple figures and plates.   Printed wraps, previous owner marks, text in very good condition.    $22.00

65247. Munker, C. and Cooper, R. A.   The Island Arc Setting of a New Zealand Cambrian Volcano-Sedimentary Sequence: Implications for the Evolution of the SW Pacific Gondwana Fragments.   The University of Chicago Press, 1995, Journal of Geology, Volume 103 : pages 687-700.   Text extracted from a larger volume, minor signs of use, very good condition.    $2.80

19333. Nicol, D.   The Arthropoda, the Dominant Phylum since the Cambrian Period.   Systematic Zoology, 1962, Systematic Zoology, 11 (4) : 176-177.   Reprint, stapled text, minor signs of use and age discoloration, text in very good condition.    $1.00

94860. Opik, A. A.   The Cambrian Trilobite Redlichia: Organization and Generic Concept.   Commonwealth of Australia, Department of National Development, Bureau Mineral Resources, Geology and Geophysics, 1958, Bulletin, Number 42 : 38 pages with 6 plates and 9 figures.   Softbound, xlib, good condition.   This is an original publication, not a recent reprint.   $19.00

81012. Oriel, S. S. and Armstrong, F. C.   Uppermost Precambrian and Lowest Cambrian Rocks in Southeastern Idaho.   United States Geological Survey, Washington, D.C, 1971, U.S. Geological Survey Professional Paper, PP 228 : 52 pages with 7 plates and 8 figures.   Softbound, usual cover wear, text and plates in very good condition.    $37.00

82895. Ostrom, M. E.   Michigan Basin Geological Society, Annual Field Conference. Cambrian Stratigraphy in Western Wisconsin.   University of Wisconsin-Extension, Geological and Natural History Survey, 1966, Information Circular, Number 7 : 79 pages with 13 figures.   Softbound, covers soiled, text in very good condition.    $19.00

19149. Paleobiology.   Paleobiology: Articles on Graptoloids, Paleozoic Bryozoans, Cretaceous Species, Mammalian Diaphragm, Herbivorous Dinosaurs, Cretaceous-Tertiary Flora of Alaska, Upper Cambrian Boundary, and more.   Paleontological Society, 1987, Paleobiology, 13 (1) : 1-111, with multiple illustrations.   Printed wraps, minor previous owner mark on front wrap, minor signs of use and age discoloration, text in very good condition.    $8.00