Also known as Salitral de Santa Rosa, El Matuasto, "Cerro Bonaparte", Lamarque

Where: Río Negro, Argentina (40.1° S, 66.8° W: paleocoordinates 42.9° S, 52.5° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Lower Member (Allen Formation), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• lower member of formation; possibly equivalent to "egg level 5"

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial; poorly lithified, fine-grained, yellow sandstone and mudstone

Size classes: macrofossils, mesofossils

Collected in 1990–1994; reposited in the MACN

Collection methods: quarrying, surface (float), surface (in situ), mechanical,

Primary reference: F. E. Novas, J. I. Canale, and M. P. Isas. 2003. Un terópodo maniraptor del Campaniano–Maastrichtiano del norte patagónico [A maniraptoran theropod from the Campanian–Maastrichtian of the Patagonian north]. Ameghiniana 40(4 (suppl.)):63R [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 49557: authorized by Matthew Carrano, entered by Matthew Carrano on 19.04.2005, edited by Franco Aspromonte, Philip Mannion and Marc Jones

Creative Commons license: CC BY (attribution)