Aguada Jacinto Diaz, c-8, AJD-18: Late/Upper Hettangian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Arietitidae
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Coroniceras cf. gracile
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Cephalopoda
- Ammonitida
- Psiloceratidae
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Badouxia ex gr. canadensis
(Frebold 1951)
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| see common names | |||||||
Geography
| Country: | Chile |
| Coordinates: | 25.8° South, 70.6° West (view map) |
| Paleocoordinates: | 30.3° South, 32.7° West |
| Basis of coordinate: | estimated from map |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Hettangian | 10 m.y. bin: | Jurassic 1 |
| Key time interval: | Late/Upper Hettangian | Ammonoid zone: | Canadensis |
| Age range of interval: | 201.40000 - 199.50000 m.y. ago |
Stratigraphy
| Local section: | c-8 | Local bed: | AJD-18 |
Lithology and environment
| Primary lithology: | lithified siltstone |
| Includes fossils? | Y |
| Lithology description: There is not mentioned of lithology in the original text. | |
| Environment: | deep-water indet. |
Taphonomy
| Modes of preservation: | cast,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 209501 | ||
| Authorizer: | J. Pálfy | Enterer: | D. Juhász | Research group: | marine invertebrate |
| Created: | 2020-05-04 03:01:28 | Last modified: | 2020-05-04 03:01:28 |
| Access level: | group members | Released: | 2022-05-04 03:01:28 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 72096. | A. Hillebrandt. 2000. Die Ammoniten-Fauna des südamerikanischen Hettangium (basaler Jura), Teil 1. Paleontographica Abteilung 257(4-6):85-189 [J. Pálfy/D. Juhász] |