Browsing by Subject "Pennsylvanian"
Now showing items 1-5 of 5
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(2012-02-14)The purpose of this study is to identify and analyze the geochemical facies of the Hushpuckney Shale using XRF scanning data and the bioturbation indices, which will contribute to a better understanding of the biogeochemical ...
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(Texas A&M University, 2004-09-30)For more than 100 years, Pennsylvanian permineralized peats have been studied for their exceptionally preserved plant remains. Late Atokan-early Desmoinesian coal balls from the Williamson # 3 deposit in south-central Iowa ...
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(2012-07-16)Nearly 550 samples of fine grained carbonates, collected every 0.5 to 1.0 m from the Bloom Member of the Snaky Canyon Formation at Gallagher Peak, Idaho, were analyzed to determine the high-resolution carbon isotope ...
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(2023-01-04)Coal balls are carbonate and pyrite concretions that contain permineralized peat, or fossilized plants, preserved at the cellular level, which have been used to reconstruct Pennsylvanian and Early Permian swamp communities ...
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(2020-07-16)Fusulinid foraminifera are commonly used for Late Paleozoic biostratigraphic correlations in the Central and Southwestern United States instead of conodonts due to the high abundance of fusulinids in Late Paleozoic carbonates. ...