Where: Eureka County, Nevada (39.2° N, 116.2° W: paleocoordinates 25.0° S, 55.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: costatus zone, Denay Limestone Formation, Eifelian (393.3 - 387.7 Ma)
• Johnson et. al. (1996) list this bed as "Section Prefix: TA, Sample number: 109, Nearest Foot: 109, Meters in section: 33.2". It is assumed that the nearest foot and meter measurements are referenced from the base of their Section V, as shown in Figures 2 and 3.
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified, argillaceous mudstone and conglomerate
Primary reference: J. G. Johnson, G. Klapper, and M. Elrick. 1996. Devonian Transgressive-Regressive Cycles and Biostratigraphy, Northern Antelope Range, Nevada: Establishment of Reference Horizons for Global Cycles. Palaios 11(1):3-14 [A. Miller/D. Carlson/A. Clement]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 5290: authorized by Arnold Miller, entered by Donna Carlson on 16.09.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
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Microplasma sp. Dybowski 1873 horn coral | |
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Rhynchonellata | |
Rhynchonellida indet. Kuhn 1949 | |
Pentamerella wintereri Johnson 1966 | |
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Cyrtinoides septata Johnson et al. 1980 | |
Conodonta | |
Belodella sp. Ethington 1959 conodont | |
Polygnathus cf. angustipennatus Bischoff and Ziegler 1957 conodont
Polygnathus cf. angusticostatus Wittekindt 1966 conodont | |
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