Also known as SF 100
Where: Nye County, Nevada (39.0° N, 116.6° W: paleocoordinates 5.8° S, 80.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: O? brachiopod zone, Antelope Valley Formation (Pogonip Group), Whiterockian (470.0 - 457.3 Ma)
• Whiterockian; no formal stage
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Collected by J. Ross, Jr.
Collection methods: bulk,
Primary reference: R. J., J.r. Ross. 1970. Ordovician Brachiopods, Trilobites, and Stratigraphy in Eastern and Central Nevada. United States Geological Survey Professional Paper 639:1-99 [S. Finnegan/S. Finnegan/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 104446: authorized by Seth Finnegan, entered by Seth Finnegan on 07.02.2011, edited by Melanie Hopkins
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Eoleperditia cf. bivia ostracod | |
"Macrocyproides sp." = Bairdiocypridella
"Macrocyproides sp." = Bairdiocypridella Blumenstengel 1965 ostracod | |
Leperditella cf. incisa ostracod | |
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Aparchites sp. ostracod
Hyperchilarina sp. Harris 1957 ostracod | |
Trilobita | |
Basilicus mackeei trilobite | |
Pseudomera barrandei Billings 1865 trilobite | |
Rhynchonellata | |
Orthambonites paucicostatus, "Orthambonites minisculus" = Paralenorthis minusculus
Orthambonites paucicostatus Ulrich and Cooper 1938
"Orthambonites minisculus" = Paralenorthis minusculus Phleger 1933 | |
Strophomenata | |
Toquimia kirki Ulrich and Cooper 1936 | |
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