Carta Geológica 96, Locality 21 (Pliocene to of Chile)

Where: Coquimbo, Chile (30.3° S, 71.6° W: paleocoordinates 30.5° S, 70.8° W)

• coordinate stated in text

• local area-level geographic resolution

When: Formación Coquimbo Formation, Pliocene to Pliocene (5.3 - 0.0 Ma)

• Formación Coquimbo (Mioceno- Pleistoceno)

Environment/lithology: marine; silty sandstone

• a) Areniscas finas limosas, dinas laminadas, amalgamadas finas a gruesas, muy gruesas de guijarros con bioclastos y escasas diatomitas.

•b)Calizas bioclásticas matriz soportadas (bio) clastosoportadas minoritarias.

•Se intercalan areniscas bioclásticas finas a gruesas.

Size class: macrofossils

Primary reference: C. Emparan C and G. Pineda F. 2006. Geología del Área de Adacollo-Puerto Aldea, Región de Coquimbo, Carta No. 96. [M. Rivadeneira/S. Araya]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 222368: authorized by Marcelo Rivadeneira, entered by Selene Araya on 22.09.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Thecostraca
 Balanomorpha - Balanidae
Balanus sp.
Balanus sp. Da Costa 1778 barnacle
Gastropoda
 Neogastropoda - Thaisidae
Chorus blainvillei
Bivalvia
 Ostreida - Ostreidae
Ostrea sp.
Ostrea sp. Linnaeus 1758 oyster
 Pectinida - Pectinoidae
Pecten sp.
Pecten sp. Müller 1776 scallop