Where: San Juan, Argentina (30.3° S, 68.8° W: paleocoordinates 44.1° S, 130.0° W)
• outcrop-level geographic resolution
When: Kockelella variabilis variabilis conodont zone, Los Espejos Formation, Gorstian (427.4 - 425.6 Ma)
• formation-level stratigraphic resolution
Environment/lithology: lithified sandstone
Size class: macrofossils
Collection methods: INSUGEO Instituto Miguel Lillo Collection
Primary reference: C. D. Sumrall, S. Heredia, C. M. Rodríguez and A. I. Mestre. 2013. The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms. Acta Palaeontologica Polonica 58(4):763-776 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 155708: authorized by Pete Wagner, entered by Pete Wagner on 25.04.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
| Edrioasteroidea | |
Rhenopyrgus piojoensis n. sp.
Rhenopyrgus piojoensis n. sp. Sumrall et al. 2013 86 on slab plus 29 associated with it that could not be reattached.
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| Conodonta | |
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Pseudooneotodus beckmanni Bischoff and Sannemann 1958 conodont | |
"Ozarkodina excavata" = Wurmiella excavata
"Ozarkodina excavata" = Wurmiella excavata Branson and Mehl 1933 conodont Ozarkodina excavata excavata
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