Carta geologica 175-176, Locality 19 (Jurassic of Chile)

Also known as RCM-111f

Where: Atacama, Chile (29.1° S, 70.3° W: paleocoordinates 27.3° S, 33.4° W)

• coordinate stated in text

When: Lautaro Formation, Late/Upper Aalenian (175.6 - 171.6 Ma)

Environment/lithology: marine; lithified, argillaceous lithology not reported

Size class: macrofossils

Primary reference: M. Ortiz and R. Merino. 2015. Geología de las áreas Río Chollay-Matancilla y Cajón del Encierro. [M. Rivadeneira/Y. Hernández]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 221813: authorized by Marcelo Rivadeneira, entered by Yusse Hernández on 26.08.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Lobothrys sp.
Crinoidea
 Isocrinida - Pentacrinitidae
Pentacrinus sp.
Pentacrinus sp. Miller 1821 Sea lily
Rhynchonellata
 Rhynchonellida - Prionorhynchiidae
Sphenorhynchia sp.
Sphenorhynchia sp. Buckman 1917
 Terebratulida -
Peristerothyris sp.
 Spiriferinida - Spiriferinidae
Spiriferina aff. tumida
Bivalvia
 Pectinida - Neitheoidae
Weyla alata, Weyla cf. bodenbenderi
Weyla alata von Buch 1838 scallop
Weyla cf. bodenbenderi Behrendsen 1891 scallop
 Pectinida - Pectinoidae
Eopecten sp., Chlamys cf. textoria
Eopecten sp. Douvillé 1897 scallop
Chlamys cf. textoria Schlotheim 1820 scallop
 Pectinida - Limidae
Plagiostoma sp.
Plagiostoma sp. Sowerby 1814 file clam