Where: Ovalle, Chile (30.7° S, 71.2° W: paleocoordinates 30.0° S, 35.4° W)
• coordinate stated in text
• local area-level geographic resolution
When: Formación Arqueros Formation, Neocomian (145.0 - 125.8 Ma)
• Formación Arqueros (Valanginiano-Aptiano)
Environment/lithology: marine; calcareous grainstone and calcareous wackestone
Size class: macrofossils
Primary reference: F. Coloma, J. Álvarez, C. Creixell, C. Emparán, E. Salazar and M. Calderón. 2020. Geología de las áreas Ovalle y Peña Blanca, Región de Coquimbo Nos. 208-209. [M. Rivadeneira/S. Araya/S. Araya]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 222428: authorized by Marcelo Rivadeneira, entered by Selene Araya on 24.09.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |