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Sedimentology and sequence stratigraphy of Brigantian Yoredale Strata in Northern England and Scotland, U.KBrightmore, Ian William January 2010 (has links)
This study provides a sequence stratigraphic framework within which to consider Brigantian Yoredale strata. The framework has been used to determine the relative effects of syn-depositional tectonics, eustasy and climate on Yoredale sequence stratigraphic architecture within the northern Britain study area. Seventeen high-frequency depositional sequences have been identified and correlated within Brigantian strata in northern England and the Midland Valley of Scotland. Examination of sequence thickness and lithofacies stacking patterns has allowed the spatial and temporal occurrence of syn-depositional tectonism to be constrained and the effects on sequence and lithofacies architecture defined. The overall effect of tectonics on Yoredale sedimentation and cyclicity are interpreted to have been minimal. The correlation of sequence boundaries between the two very different tectonic regimes of northern England and the Midland Valley of Scotland would suggest that tectonics was not the driving mechanism behind cyclicity as suggested by some workers. Correlation of sequences with coeval sequences in the Illinois Basin of mid-continent North America demonstrates a lack of correlation to a particular tectonic regime or depositional facies type. The close similarity of sequence architecture between the Illinois Basin and northern British basins is taken to indicate that the sequences were synchronous depositional events that resulted from high-frequency eustatic sea-level changes. Glacio-eustasy provides the most logical explanation for the observed sequence architecture and apparent synchronous development of sequences and sequence boundaries across the northern Britain study area and globally.
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Geology of the Buster Creek-Nehalem Valley area, Clatsop County, northwest Oregon /Olbinski, James Steven. January 1983 (has links)
Thesis (M.S.)--Oregon State University, 1983. / Typescript (photocopy). Some col. ill. and col. maps folded in pocket. Includes bibliographical references (leaves 168-178). Also available via the World Wide Web.
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The Middle Devonian of Ohio ... /Stauffer, Clinton R. January 1909 (has links)
Thesis (Ph. D.)--University of Chicago, 1909. / Published also as Bulletin no. 10. Geological survey of Ohio. Includes bibliographical references and index. Also available on the Internet.
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A paleoenvironmental interpretation of the Lower Silurian "Clinton sands" in Guernsey County, Ohio.Mikan, Frank Mark. January 1973 (has links)
Thesis (M.S.)--Ohio State University. / Bibliography: leaves 118-120. Available online via OhioLINK's ETD Center
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Conodonts and stratigraphy of the Olentangy shale (middle and upper Devonian), central and south-central Ohio.Gable, Kristine Marie. January 1973 (has links)
Thesis (M.S.)--Ohio State University. / Bibliography: leaves 75-83. Available online via OhioLINK's ETD Center
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Reconnaissance U-Pb geochronology of precambrian crystalline rocks from the northern Black Hills, South Dakota implications for regional thermotectonic history /Ghosh, Amiya Kumar. January 2009 (has links)
Thesis (M.S.)--Kent State University, 2009. / Title from PDF t.p. (viewed Feb. 12, 2010). Advisor: Peter Dahl. Keywords: Black Hills; Crook Mountain granite; Homestake gold mine; gold mineralization; magmatism; metamorphism; metapelite; g monazite; zircon; titanite; geochronology; thermotectonism Includes bibliographical references (p. 97-106).
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Beiträge zur näheren Kenntnis der Wealden im n-w- Teil der HilsmuldePopol, Sultan Ahmad, January 1941 (has links)
Thesis. / Includes bibliographical references.
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Internal structure and geochronology of the Gerrei Unit in the Flumendosa area, Variscan External Nappe Zone, Sardinia, Italy /Dack, Ashley V. January 2009 (has links)
Thesis (M.S.)--Boise State University, 2009. / Includes abstract. Includes bibliographical references.
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Stratigraphy and depositional environments of the Mississippian Rocks, Garnet Range-Bearmouth area, Granite County, western Montana /Schneider, Richard C. January 1988 (has links)
Thesis (M.S.)--Oregon State University, 1988. / Typescript (photocopy). Mounted photographs. 2 folded plates in pocket. Includes bibliographical references (leaves 131-140). Also available on the World Wide Web.
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Pleistocene geology and geomorphology of the San Pedro River Valley, Cochise County, ArizonaSmith, David George, January 1963 (has links) (PDF)
Thesis (M.S. - Geology)--University of Arizona. / Includes bibliographical references.
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