Where: Neuquén, Argentina (38.3° S, 69.8° W: paleocoordinates 39.3° S, 36.6° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Rayoso Formation, Aptian (125.0 - 113.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by Melo

• in private collection of local farmer, Mr. Melo

Primary reference: J. F. Bonaparte. 1996. Cretaceous tetrapods of Argentina. Münchner Geowissenschaften Abhandlungen 30:73-130 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 58571: authorized by Matthew Carrano, entered by Matthew Carrano on 14.02.2006

Creative Commons license: CC BY (attribution)