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Showing 1 to 20 of 135 for “"Pennsylvanian"”.
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Pennsylvanian Spore Succession in Tennessee
Made available in DSpace on 2014-12-04T19:13:46Z (GMT). No. of bitstreams: 1 5900491.pdf: 5397871 bytes, checksum: 20154a10868d65731efea3db6affabfa (MD5) Previous issue date: 1958
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Paleoecology of some upper Pennsylvanian benthic invertebrates
Digitized by Kansas Correctional Industries
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Synangia of North American Pennsylvanian Petrified Marattialeans
Made available in DSpace on 2014-12-14T13:23:13Z (GMT). No. of bitstreams: 1 7624140.pdf: 23367608 bytes, checksum: 6eeb77751c4d2554ddbade9c6fbefb1b (MD5) Previous issue date: 1976
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Pennsylvanian Stratigraphy of the Warrior Basin, Alabama
Made available in DSpace on 2014-12-04T19:14:05Z (GMT). No. of bitstreams: 1 6104351.pdf: 4945506 bytes, checksum: 2d3b2d41987417c061ebf25ef07e43f9 (MD5) Previous issue date: 1961
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Clay Mineral Facies of Certain Pennsylvanian Underclays
Made available in DSpace on 2014-12-04T19:14:15Z (GMT). No. of bitstreams: 1 6202946.pdf: 4809088 bytes, checksum: 39397b2d13282b42750ad5eb6cbdf9bd (MD5) Previous issue date: 1962
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X-Ray Spectrochemical Investigations of a Pennsylvanian Underclay
Made available in DSpace on 2014-12-04T19:14:12Z (GMT). No. of bitstreams: 1 6200657.pdf: 5686453 bytes, checksum: e2709a94efc413ad34060ebe9537fc6f (MD5) Previous issue date: 1961
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Petrography and Depositional Environment of the Sparland Cyclothem (Pennsylvanian)
Made available in DSpace on 2014-12-09T20:34:08Z (GMT). No. of bitstreams: 1 6406105.pdf: 4444110 bytes, checksum: f744d1c0741c108f1f13c9c205f2469b (MD5) Previous issue date: 1963
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Analysis of a Middle Pennsylvanian Channel Complex in Pikeville, Kentucky
<p>A Middle Pennsylvanian outcrop in Pikeville (eastern Kentucky) was investigated to interpret factors controlling hierarchy of fluvial architectural elements within an incised valley. A photo-mapping of the channel elements helped to identify major facies, and to interpret different autocyclic …
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Data Integration and Reservoir Characterization of the Pennsylvanian Bartlesville Sandstone
<p>The Glenn Pool Oil Field of Northeastern Oklahoma was established as the first major oil discovery of the fledgling state of Oklahoma. Fully developed by 1912, the field is now nearing depletion even under secondary and tertiary recovery efforts after production for approximately 100 years. …
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Paleogeomorphology Affecting Early Pennsylvanian Floras in Rock Island County, Illinois
Plant fossils preserved in basal Pennsylvanian rocks of western Illinois are significant because composition of many of the paleofloras differs from those of more commonly preserved and better studied coal swamp floras. Each Early Pennsylvanian (Namurian - Westphalian A) flora of the Rock Island …
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Upper-Pennsylvanian - Lower-Permian Stratigraphy of Southern and Eastern Nevada
Made available in DSpace on 2014-12-11T18:10:04Z (GMT). No. of bitstreams: 1 7317642.pdf: 3573856 bytes, checksum: 911d20e031efacb559d31457c289016e (MD5) Previous issue date: 1973
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Regional Study of the Limestones Within the Brereton Cyclothem (Pennsylvanian)
Made available in DSpace on 2014-12-09T20:34:04Z (GMT). No. of bitstreams: 1 6402980.pdf: 3563909 bytes, checksum: 02c2b2661ffa013a2cfcf260465a1fa3 (MD5) Previous issue date: 1963
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Pennsylvanian and Permian Fusulinids of Western Montana and Central Idaho
Made available in DSpace on 2014-12-04T19:13:15Z (GMT). No. of bitstreams: 1 0002089.pdf: 9305189 bytes, checksum: 876ebacaa7628986166a983e9f82ca73 (MD5) Previous issue date: 1950
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Post-Cheltenham Pennsylvanian Stratigraphy of the Columbia-Hannibal Region, Missouri
Made available in DSpace on 2014-12-04T19:13:51Z (GMT). No. of bitstreams: 1 5904567.pdf: 11421585 bytes, checksum: c96232f9f951346e8101542519d7e196 (MD5) Previous issue date: 1959
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Axial behavior of drilled shafts socketed into weak Pennsylvanian shales
DSpace SAF Submission Ingestion Package generated from Vireo submission #13215 on 2019-02-07 at 14:22:36
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Tidal sedimentation in the mid-Pennsylvanian Breathitt Group, eastern Kentucky
The Magoffm Member (Four Comers Formation, Breathitt Group) outcrops in eastern Kentucky as a coarsening-upward succession of rhythmically interstratified sandstone, siltstone, and mudstone. Primary sedimentary structures, trace fossils, vertical successions of facies, and sediment body geometries …
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Diagenesis and geochemical stratigraphy of Upper Pennsylvanian madera brachiopods, New Mexico
… Springs and Battleship Rock), of the Upper Pennsylvanian Madera Formation were analyzed. Of which, about 86% of the Madera brachiopods are preserved in their pristine mineralogy, microstructure and geochemistry. Cement and matrix samples, in contrast, have been subjected to complete but …
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