Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Fossil; Mollusks"”.
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Some Fossil Mollusks of Yakima County, Washington
… thesis is designed to locate and describe known fossil mollusk sites in Yakima County, Washington. As part of this thesis a detailed comparison of two sites will be given, including identification and a systematic description of the specimens, as well as the correlation and interpretation of the …
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Mollusks from Wisconsinan (Pleistocene) ice-contact sediments of the Missouri Coteau in central North Dakota
… miles in extent) in central North Dakota.</p> <p>Fossil mollusks, contained in sediments deposited in contact with the stagnant ice at 40 sites, are represented by 23 species including polecypods of the families Unionidae and Sphaeriidae and gastropods of the families Valvatidae, Hydrobiidae, …
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Paleoecology of late quaternary Molluscan-Ostracod assemblages from the Norwood site, southeastern Minnesota
<p>Well-preserved fossils, including mollusks, ostracods, beetles and plant remains were extracted from sediments at the Norwood Site in southeastern Minnesota during July, 1977. Stratigraphic units, in ascending order, were: (1) sandy claystone, (2) clayey siltstone, (3) sandy siltstone, and (4) …