Also known as Bom Retiro

Where: Rio Grande do Sul, Brazil (29.8° S, 52.8° W: paleocoordinates 51.9° S, 17.4° W)

• coordinate estimated from map

• small collection-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).

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; concretionary, red claystone

Size class: macrofossils

Reposited in the MCZ

Primary reference: C. B. Cox. 1965. New Triassic dicynodonts from South America, their origins and relationships. Philosophical Transactions of the Royal Society of London, Series B 248(753):457-516 [J. Alroy/R. Whatley/R. Whatley]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 105524: authorized by Richard Butler, entered by Richard Butler on 21.02.2011

Creative Commons license: CC BY (attribution)