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Kentland Quarry

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Series: GSA Field Guide
Published: 10 December 2018
DOI: 10.1130/2018.0051(15)
EISBN: 9780813756516
... light). Note porosity. Figure 2. Simplified stratigraphic column for the Kentland quarry and surrounding area (subsurface), showing principal rock types (using standard symbols), unit names (e.g., QM—Quimby’s Mill Limestone), ages, and stratigraphic sequence: Sauk, Tippecanoe, Kaskaskia...
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Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/2013.0031(01)
EISBN: 9780813756318
..., evidence of impact, age of impact, and shock metamorphism. It is intended to lead visitors through the spectacular, three-dimensional outcrops in the central uplift of the structure, exposed in the Newton County Stone (Kentland) Quarry, western Indiana. Participants on this field trip will visit...
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Series: DNAG, Centennial Field Guides
Published: 01 January 1987
DOI: 10.1130/0-8137-5403-8.337
EISBN: 9780813754093
... (610 m), folded into a structural dome, and intricately disrupted by faulting. A significant portion of the Ordovician central core is revealed in the spectacular Kentland Quarry. One must see the quarry and its superb rock exposures that challenge the imagination to grasp the magnitude of the anomaly...
Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/9780813700311
EISBN: 9780813756318
Series: GSA Field Guide
Published: 10 December 2018
DOI: 10.1130/2018.0051(17)
EISBN: 9780813756516
... Figure 1. Geologic map of Kentland impact, based on quarry exposures, subsurface drilling, and rock core. Most subsurface information from Tudor (1971) and cores from Indiana Geological Survey drilling. Holes to bedrock shown by black circles. Figure after Gutschick (1983) . Figure...
FIGURES
Series: GSA Field Guide
Published: 10 December 2018
DOI: 10.1130/2018.0051(16)
EISBN: 9780813756516
.... Figure 4. Geologic map of the Kentland impact area, based on quarry exposures, subsurface drilling, and rock core. Most subsurface information from Tudor (1971) and cores from Indiana Geological Survey drilling. Holes to bedrock shown by black circles. After Gutschick (1983) . Figure 5...
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Journal Article
Journal: The Leading Edge
Published: 01 May 2017
The Leading Edge (2017) 36 (5): 431–436.
... over which we had EASI data computed is a carbonate quarry near Kentland, Indiana, ( Table 2 ) that has been identified as an impact site ( Laney and Van Schmus, 1978 ). Figure 8 shows a map view of the bedrock geology, with the carbonate quarry indicated by a blackened section near the structure's...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1966
AAPG Bulletin (1966) 50 (3): 533–546.
... in Indiana has been undertaken on which such interpretation could be based. Templeton and Willman (1963 , p. 167) have pointed out that some of the upper stratigraphic units of the Trenton, present in northern Illinois, are missing in the quarry near Kentland. Like earlier workers, however, Templeton...
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Journal Article
Published: 01 January 2015
Journal of Paleontology (2015) 89 (1): 110–134.
... or the Cloche Island Formation. DeMott ( 1987 , p. 68) relocated the old Buck Quarry near Poland, Herkimer County, New York, that yielded Walcott’s type material of B . ( R .) longispinus , and showed that it was collected from the Chaumont Formation. We follow Liberty ( 1969...
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Series: GSA Special Papers
Published: 01 January 2007
DOI: 10.1130/2008.2437(04)
... the approximate location of the Ash Grove Aggregates Quarry, whereas the smaller star is the location of the sampling site for the “Weaubleau Breccia.” SH—State Highway; I-44—Interstate Highway 44. Figure 2. Wall of deformed Burlington-Keokuk Limestone within the quarry. Figure 3...
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Journal Article
Published: 01 March 2007
South African Journal of Geology (2007) 110 (1): 1–46.
... Crater Museum, City of Nördlingen (with kind permission from Gisela Pösges). Figure 7l. The author in front of a prime exposure of pseudotachylitic breccia in the abandoned Salvamento Quarry, north of the town of Parys. Note the well-rounded clasts derived from the granitic precursor set into a very...
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Series: GSA Field Guide
Published: 10 December 2018
DOI: 10.1130/2018.0051(01)
EISBN: 9780813756516
... Hard, siliceous, coarse-grained sandstone with angular grains commonly quarried for building material. Hornstone Silicified, brittle, fine-grained sedimentary rock similar to chert that occurs in nodules or veins; may also be attributed to low-grade metamorphism (e.g., hornfels) or felsite...
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Series: Geological Society, London, Special Publications
Published: 01 January 2009
DOI: 10.1144/SP310.29
EISBN: 9781862395589
...: Geology is placed in the last year of the college work because it requires a previous acquaintance with all the other sciences. It treats of the formation and structure of the crust of the earth, dealing incidentally with the origin of mountains, coal beds, mines, and quarries. It reveals the strange...
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Series: GSA Special Papers
Published: 11 September 2019
DOI: 10.1130/2019.2542(15)
EISBN: 9780813795423
... of the Bottaccione section near Gubbio, northern Italy, next to the state road SS298 to Scheggia. Not visible in this figure is the Contessa Quarry, north of Gubbio next to the road to Fano. In this study, the focus lies mainly on the Scaglia Rossa Formation, which, with a thickness of 325 m, includes strata...
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