Carta Geológica 150, Localidad 4: Barremian - Aptian, Chile

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ammonoidea
Ammonoidea indet. Zittel 1884
Cephalopoda - Ammonitida - Crioceratitidae
Crioceratites verrucosus
Gastropoda - Turritellidae
Turritella cf. lineolta
Bivalvia - Cardiida - Kalenteridae
Myoconcha cf. transatlantica
Bivalvia - Trigoniida - Myophorellidae
Steinmanella aff. vacaensis (Weawer 1931)
Bivalvia - Trigoniida - Megatrigoniidae
Paulckella sp. Cooper et al. 1989
Paulckella progonos
Paulckella covacevichi
Bivalvia - Ostreida - Gryphaeidae
Aetostreon sp. Bayle 1878
spelled with current rank as Exogyra (Aetostreon)
see common names

Geography
Country:Chile State/province:Coquimbo
Coordinates: 29.1° South, 70.8° West (view map)
Paleocoordinates:29.6° South, 37.5° West
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Key time interval:Barremian - Aptian
Age range of interval:125.77000 - 113.00000 m.y. ago
Stratigraphy
Lithology and environment
Primary lithology: poorly lithified carbonaceous not reported
Environment:marine indet.
Taphonomy
Modes of preservation:permineralized
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:222461
Authorizer:M. Rivadeneira Enterer:L. Ledezma-Durán
Created:2021-09-27 11:02:35 Last modified:2021-09-27 11:02:35
Access level:the public Released:2021-09-27 11:02:35
Creative Commons license:CC BY
Reference information

Primary reference:
77976. C. Creixell, M. Labbé, C. Arévalo and E. Salazar. 2013. Geología del Área de Estación Chañar-Junta de Chingoles. Regiones de Atacama y Coquimbo. Carta Geología de Chile. Serie Geología Básica. No 150. [M. Rivadeneira/L. Ledezma-Durán]