Carta geologica 175-176, Locality 18: Late/Upper Toarcian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Phymatoceratidae
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Phymatoceras cf. copiapense
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| see common names | |||||||
Geography
| Country: | Chile | State/province: | Atacama |
| Coordinates: | 29.0° South, 70.2° West (view map) | ||
| Paleocoordinates: | 27.4° South, 33.0° West | ||
| Basis of coordinate: | stated in text |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Toarcian | 10 m.y. bin: | Jurassic 3 |
| Key time interval: | Late/Upper Toarcian | ||
| Age range of interval: | 180.40000 - 174.70000 m.y. ago |
Stratigraphy
| Formation: | Lautaro |
Lithology and environment
| Primary lithology: | lithified argillaceous not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Also known as: | RCM-056D | ||
| Database number: | 221811 | ||
| Authorizer: | M. Rivadeneira | Enterer: | Y. Hernández |
| Modifier: | Y. Hernández | ||
| Created: | 2021-08-26 15:29:10 | Last modified: | 2021-08-26 15:40:53 |
| Access level: | the public | Released: | 2021-08-26 15:29:10 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 77783. | M. Ortiz and R. Merino. 2015. Geología de las áreas Río Chollay-Matancilla y Cajón del Encierro. [M. Rivadeneira/Y. Hernández] |