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)
• originally "lower third of the Upper Cretaceous"
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; concretionary, calcareous limestone and sandstone
Size class: macrofossils
Primary reference: G. Chong Diaz. 1985. Hallazgo de restos oseos de dinosaurios en la Formación Hornitos – Tercera Region de Atacama – Chile. IV Congreso Geologico Chileno 152-161 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 35282: authorized by Matthew Carrano, entered by Matthew Carrano on 24.11.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
|