Where: Cusco, Peru (13.5° S, 71.7° W: paleocoordinates 28.4° S, 48.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Copacabana Group, Asselian to Asselian (298.9 - 290.1 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collection methods: bulk, chemical,
Primary reference: N. D. Newell, J. Chronic, and T.G. Roberts. 1953. Upper Paleozoic of Peru. Geological Society of America Memoir 58:1-276 [D. Bottjer/M. Clapham/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 41347: authorized by David Bottjer, entered by Matthew Clapham on 13.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Neospirifer condor" = Gypospirifer condor
"Neospirifer condor" = Gypospirifer condor d'Orbigny 1842 | |
Crurithyris planoconvexa Shumard 1855 | |
Reticulariina constricta Chronic 1949 | |
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Gastropoda | |
Omphalotrochus obtusispira Shumard 1859 snail | |
Peruvispira delicata n. gen.
Peruvispira delicata n. gen. Chronic 1949 snail | |
Crinoidea | |
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Echinoidea | |
"Echinocrinus sp." = Archaeocidaris
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