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Full-Text Articles in Physical Sciences and Mathematics
Petrographic Analysis Of The Oriskany Sandstone (Lower Devonian) From The Ellisburg Storage Pool, Potter County, Northcentral Pennsylvania, Emily R. Jackson
Petrographic Analysis Of The Oriskany Sandstone (Lower Devonian) From The Ellisburg Storage Pool, Potter County, Northcentral Pennsylvania, Emily R. Jackson
The Research and Scholarship Symposium (2013-2019)
Three Lower Devonian Oriskany Sandstone cores, EW-216 (core 1), EW-415 (core 2), and EW-706 (core 3), were obtained from Dominion Transmission’s Ellisburg Storage Pool, located in Potter County, northcentral PA. The goal of the project was to create a petrographic analysis and description of the cores, with special attention given to any deformational features associated with stress/strain indicators. Extended Range Helium Porosimeter measurements, XRD analysis, and thin section production were completed by Calgary Rock and Materials. The cores were then analyzed using a petrographic microscope; a complete description from the analysis was written for each core. Photographs were taken of …
A Correlation And Stratigraphy Of Detailed Measured Core Sections Of The Waynesville And Liberty Formations (Katian; Richmondian) - Transecting Warren, Clinton, And Fayette Counties Of Ohio, Mark P. Guilliams
The Research and Scholarship Symposium (2013-2019)
The stratigraphy of the Cincinnatian is difficult to understand and interpret which has resulted in various models for deposition ranging from a layer cake model with continuous beds to completely discontinuous beds. The interest of this study is the Liberty and Waynesville Formations (previously part of the Bull Fork Formation); these are Late Ordovician (Katian; Richmondian) units of predominantly limestone and shale. This project assesses the continuity of fine scale beds within these formations across a small area (approx. the size of Ohio’s Clinton County) by correlating measured sections from drill cores. The project involved the study of five rock …
Characterization Of Massive Vs. Laminated Texture Of The Coconino Sandstone (Permian), Arizona From The Study Of Thin Sections, Sarah C. Rouse
Characterization Of Massive Vs. Laminated Texture Of The Coconino Sandstone (Permian), Arizona From The Study Of Thin Sections, Sarah C. Rouse
The Research and Scholarship Symposium (2013-2019)
This project seeks to contribute to the work of Dr. John Whitmore and Sarah Maithel on the Coconino Sandstone (Permian) of Arizona. More than one hundred thin sections are available for study from this sandstone. Each thin section was examined both macroscopically and microscopically to determine if the sample is "laminated" or "massive." The purpose of this project is to define what "laminae" are and then develop reliable quantitative criteria that can differentiate between the laminated and massive samples. These criteria might then be applied to distinguish patterns that occur across the deposit, which in turn may provide insight into …