Also known as Rio do Rastro Formation
Where: Parana, Brazil (23.3° S, 50.1° W: paleocoordinates 41.1° S, 21.7° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Serrinha Member (Rio do Rastro Formation), Wordian to Wordian (268.8 - 259.9 Ma)
• For Rohn (1994), the stratigraphic position of this outcrop is equivalent to the top of the Serrinha Member of Rio do Rasto Formation, zone 8B (Upper Permian). Holz et al. (2010) positioned the Serrinha Member in the Guadalupian (Wordian-Captanian, from 268–260 M.y.).
• member-level stratigraphic resolution
Environment/lithology: lacustrine; carbonaceous siltstone
Size class: macrofossils
Collected by R. D. Davies in 1989
Primary reference: E. V. Dias. 2012. A new deep-bodied fossil fish (Actinopterygii) from the Rio do Rasto Formation, Parana Basin, Brazil. Zootaxa 3192:1-23 [C. Jaramillo/G. Ballen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 134807: authorized by Carlos Jaramillo, entered by Gustavo Ballen on 17.10.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Paranaichthys longianalis n. sp.
Paranaichthys longianalis n. sp. Dias 2012 |