Also known as SF 115
Where: Nye County, Nevada (39.0° N, 116.6° W: paleocoordinates 5.5° S, 81.8° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: L? trilobite zone, Antelope Valley Formation (Pogonip Group), Rangerian (470.0 - 470.3 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 104461: authorized by Seth Finnegan, entered by Seth Finnegan on 07.02.2011, edited by Melanie Hopkins
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Deuteropoda | |
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Ostracoda | |
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Eoleperditia bivia ostracod | |
"? Macrocyproides sp." = Bairdiocypridella
"? Macrocyproides sp." = Bairdiocypridella Blumenstengel 1965 ostracod | |
Leperditella aff. incisa ostracod
Leperditella aff. tumida ostracod | |
Trilobita | |
Illaenus sp. Dalman 1827 trilobite | |
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Pseudomera barrandei Billings 1865 trilobite | |
Xystocrania perforator Billings 1865 trilobite | |
Nileus sp. Dalman 1827 trilobite | |
unclassified | |
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