Localidad 42, 010827/3: Late/Upper Barremian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Antacticoceras domeykanum
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Bakebelliidae indet.
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Gastropoda
- Heterostropha
- Nerinellidae
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Aptyxiella (Nerinoides) cf. dup
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Bivalvia
- Hiatellida
- Hiatellidae
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Panopea sp.
(Menard 1807)
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Bivalvia
- Carditida
- Astartidae
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Eriphyla aff. argentina
Burckh and Weaver 1907
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Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella sp.
Bayle 1878
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? | ||||||||||
Steinmanella aff. transitoria
Steinmann 1881
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Bivalvia
- Ostreida
- Bakevelliidae
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Gervillaria aff. alatior
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Gervillaria sp.
Cox 1951
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Bivalvia
- Ostreida
- Gryphaeidae
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Liostrea sp.
Douvillé 1904
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see common names |
Geography
Country: | Chile | State/province: | Copiapó | County: | Copiapó |
Coordinates: | 28.0° South, 70.5° West (view map) | ||||
Paleocoordinates: | 28.0° South, 36.3° West |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Barremian | 10 m.y. bin: | Cretaceous 2 |
Key time interval: | Late/Upper Barremian | ||
Age range of interval: | 125.77000 - 121.40000 m.y. ago |
Stratigraphy
Formation: | Pabellón |
Lithology and environment
Primary lithology: | lithified "limestone" |
Secondary lithology: | lithified "mixed carbonate-siliciclastic" |
Lithology description: Sucesión calcárea y clástica formada por calizas bioclásticas de color marrón intercaladas con horizontes de chert negros, calizas margosas amarillentas de estratificación media y calcarenitas gris oscuras de estratificación fina. | |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body,mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Metadata
Also known as: | Formación Pabellón | ||
Database number: | 223423 | ||
Authorizer: | M. Rivadeneira | Enterer: | M. González Tejos |
Modifier: | M. González Tejos | Research group: | marine invertebrate |
Created: | 2021-11-11 15:58:50 | Last modified: | 2022-08-03 00:56:47 |
Access level: | the public | Released: | 2021-11-11 15:58:50 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
78552. | R. Moscoso, C. Mpodozis, C. Nasi, L. Ribba, and C. Arévalo. 2010. Moscoso, R.; Mpodozis, C.; Nasi, C.; Ribba, L.; Arévalo, C. (compilador) 2010. Geología de la Hoja El Tránsito, Región de Atacama. Servicio Nacional de Geología y Minería, Carta Geológica de Chile, Serie Preliminar 7: 3 anexos, 1 mapa escala 1:250.000. Santiago. [M. Rivadeneira/M. González Tejos] |