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1	Dimensional Grain Orientation and Preliminary Radiographic Studies of the Sandstones from the Finger Lakes Stone Quarry de Grijs, Jan Willem 05 1900 (has links) Missing page 10. / <p> Interbedded turbidite sandstones and shales of the Sonyea Group are exposed in the Finger Lakes Stone Quarry near Ithaca, New York. In 28% of the samples studied the orientation of the grains was not significantly different from a uniform distribution. These distributions included some that were bimodal and some obtained from a bed showing cross-stratification. In 60% of the samples the grain orientations could be considered parallel to the flute marks. As the top of the massive interval was approached the grain orientation became increasingly aligned with the flute marks. A difference of 14° was found between the vector means of the flute and tool marks. </p> <p> Radiographs made of rock slabs cut from the samples used in grain orientation determinations frequently failed to show internal structures even though these were visible in the samples. A radiograph of one sample (02-08) showed cross-bedding, not visible in the sample or slab. The absence of internal structures in a radiograph do not exclude their being present. </p> / Thesis / Bachelor of Science (BSc) dimensional grain orientation radiographic study sandstone Sonyea Group
2	Internal loading of nitrogen (N) and phosphorus (P), reduced N forms, and periodic mixing support cyanobacterial harmful algal blooms (HABs) in shallow, eutrophic Honeoye Lake (New York, USA) Myers, Justin Adam 03 June 2021 (has links) No description available. Aquatic Sciences Biogeochemistry Environmental Science Environmental Studies Geochemistry Limnology eutrophication harmful algal blooms HABs nitrogen phosphorus nutrient pollution denitrification nitrification cyanobacteria Finger Lakes Honeoye Lake DNRA anammox shallow lake polymictic internal loading reduced nitrogen ammonium urea

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Dimensional Grain Orientation and Preliminary Radiographic Studies of the Sandstones from the Finger Lakes Stone Quarry

Internal loading of nitrogen (N) and phosphorus (P), reduced N forms, and periodic mixing support cyanobacterial harmful algal blooms (HABs) in shallow, eutrophic Honeoye Lake (New York, USA)