Blanco Rancho (Paleocene of Bolivia)

Where: Esteban Arce, Bolivia (18.0° S, 65.8° W: paleocoordinates 20.7° S, 52.7° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Santa LucĂ­a Formation, Danian (66.0 - 61.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; red sandstone

• Red sandstone

Size class: macrofossils

Primary reference: S. Jouve, C. de Muizon, R. Cespedes-Paz, V. Sossa-Soruco, and S. Knoll. 2021. The longirostrine crocodyliforms from Bolivia and their evolution through the Cretaceous–Palaeogene boundary. Zoological Journal of the Linnean Society 192(2):475-509 [P. Mannion/P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 214892: authorized by Philip Mannion, entered by Philip Mannion on 20.10.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Loricata - Dyrosauridae
Dyrosauridae indet. Stefano 1903 crocodilian
MHNC.14065 and 14066
Luciasuchus lurusinqa n. gen. n. sp. Jouve et al. 2021 crocodilian
MHNC.14061 - holotype
Dorbignysuchus niatu n. gen. n. sp. Jouve et al. 2021 crocodilian
MHNC.13500 - holotype; referred material: MHNC.14062 and MHNC.14063