La Juanita Estancia, Pablo site (Cretaceous of Argentina)

Also known as Cerro Barcino

Where: Chubut, Argentina (43.8° S, 68.8° W: paleocoordinates 49.3° S, 40.6° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Cerro Castaño Member (Cerro Barcino Formation), Albian (113.0 - 100.5 Ma)

• Ages are found Krause et al. 2020 and Carballido et al. 2017. The contact zones between Puesto La Paloma and Cerros Castaño is approximately Aptian-Early Albian at ~118.5-110.8 Ma.

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collection methods: quarrying, mechanical,

Primary reference: T. H. Rich, P. J. Vickers-Rich, F. E. Novas, R. Cuneo, P. Puerta and R. Vacca. 1998. Theropods from the "Middle" Cretaceous Chubut Group of the San Jorge Sedimentary Basin, central Patagonia. A preliminary note. GAIA 15:111-115 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 38529: authorized by Matthew Carrano, entered by Matthew Carrano on 23.04.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Theropoda - Carcharodontosauridae
Tyrannotitan chubutensis n. gen. n. sp.
Tyrannotitan chubutensis n. gen. n. sp. Novas et al. 2005 allosauroid