Also known as 4783, R77,
Where: Eureka County, Nevada (40.2° N, 116.1° W: paleocoordinates 27.3° S, 54.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Eurekaspirifer pinyonensis brachiopod zone, Eurekaspirifer pinyonensis Zone Member (McColley Canyon Formation), Emsian (407.6 - 393.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; argillaceous limestone
Size classes: macrofossils, mesofossils
Preservation: original calcite, replaced with silica
Collected by M. A. Murphy in 1963; reposited in the USNM
Primary reference: J. G. Johnson. 1966. Two new spiriferid brachiopod genera from the Lower Devonian of Nevada. Journal of Paleontology 40(5):1043-1050 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 164793: authorized by Pete Wagner, entered by Pete Wagner on 16.12.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Phragmostrophia merriami Harper et al. 1967 | |
Leptaena sp. Dalman 1828 | |
""Strophochonetes" filistriata" = Johnsonetes filistriata
""Strophochonetes" filistriata" = Johnsonetes filistriata Walcott 1884 | |
Rhynchonellata | |
Atrypa nevadana Merriam 1940 | |
Trigonirhynchia occidens Walcott 1884 | |
Eurekaspirifer pinyonensis Meek 1870 | |
Hysterolites sp. von Schlotheim 1820 | |