Also known as Chañarcillo
Where: Atacama, Chile (28.0° S, 70.3° W: paleocoordinates 30.6° S, 54.5° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Hornitos Formation, Campanian to Campanian (83.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; calcareous marl
Size class: macrofossils
Collected by Chong Diaz in 1985
Primary reference: P. Salinas, P. Sepúlveda, and L. G. Marshall. 1991. Hallazgo de restos oseos de dinosaurios (saurópodos) en la Formación Pajonales (Cretácico Superior), Sierra de Almeyda, Región de Antofagasta, Chile: implicancia cronológica [Discovery of skeletal remains of dinosaurs (sauropods) in the Pajonales Formation (Upper Cretaceous), Sierra de Almeyda, Antofagasta Region, Chile: chronological implications]. 6e Congreso Geológico Chileño, Viña del Mar. Resumenes Expandidos. Servicio Nacional de Geología y Mineria, Chile 534-537 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 51671: authorized by Matthew Carrano, entered by Matthew Carrano on 09.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Titanosauridae indet. Lydekker 1885 titanosaurid |