Where: Rio Grande do Sul, Brazil (29.6° S, 53.5° W: paleocoordinates 51.6° S, 18.4° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Dinodontosaurus other zone, Santa Maria Formation (Rosário do Sul Group), Ladinian (242.0 - 237.0 Ma)

• Santa Maria Sequence 1 of the Santa Maria Supersequence (Rosario do Sul Group), corresponding to the "Dinodontosaurus Assemblage Zone" of the lower Santa Maria Formation (Langer et al. 2007)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: J. F. Bonaparte, M. B. Soares, and C. L. Schultz. 2006. A new non-mammalian cynodont from the Middle Triassic of southern Brazil and its implications for the ancestry of mammals. In J. D. Harris, S. G. Lucas, J. A. Spielmann, M. G. Lockley, A. R. C. Milner, J. I. Kirkland (eds.), The Triassic-Jurassic Terrestrial Transition. New Mexico Museum of Natural History and Science Bulletin 37:599-607 [R. Butler/R. Butler/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93693: authorized by Richard Butler, entered by Richard Butler on 28.01.2010

Creative Commons license: CC BY (attribution)