Cajón el Fierro Bed 60: Late Tithonian, Chile
collected by L. Biró-Bagóczky
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Cephalopoda
- Ammonitida
- Himalayitidae
|
||||||||||
|
Windhauseniceras interspinosum
|
||||||||||
| (19 measurements) | ||||||||||
|
= Windhauseniceras internispinosum
Krantz 1928
|
Salazar and Stinnesbeck 2016 | |||||||||
|
Aulacosphinctes proximus
(Steuer 1897)
|
Salazar and Stinnesbeck 2016 | |||||||||
| see common names | ||||||||||
Geography
| Country: | Chile |
| Coordinates: | 35.0° South, 70.4° West (view map) |
| Paleocoordinates: | 33.3° South, 33.4° West |
| Basis of coordinate: | stated in text |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Late Jurassic |
| Stage: | Tithonian | 10 m.y. bin: | Jurassic 6 |
| Key time interval: | Late Tithonian | ||
| Age range of interval: | 146.3 - 145 m.y. ago |
Stratigraphy
| Formation: | Baños del Flaco | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: lower upper Tithonian based on ammonite biostratigraphy | |||||
Lithology and environment
| Primary lithology: | lithified sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | L. Biró-Bagóczky |
| Collection method comments: Universidad de Concepcíon collection | |
Metadata
| Also known as: | Rio Maitenes | ||
| Database number: | 90555 | ||
| Authorizer: | J. Alroy, M. Clapham | Enterer: | J. Alroy, M. Clapham |
| Modifier: | J. Alroy | Research group: | marine invertebrate |
| Created: | 2009-08-05 11:02:22 | Last modified: | 2009-08-05 14:06:53 |
| Access level: | the public | Released: | 2009-08-05 11:02:22 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 30462. | A. P. Larrain and L. Biró-Bagóczky. 1985. New Pygurus (Echinodermata: Echinoidea) from the Tithonian of central Chile: first record from the Jurassic of the southern hemisphere. Journal of Paleontology 59(6):1409-1413 [J. Alroy/J. Alroy] |
Secondary references:
| 57677 | C. Salazar and W. Stinnesbeck. 2016. Tithonian–Berriasian ammonites from the Baños del Flaco Formation, central Chile. Journal of Systematic Palaeontology 14:149-182 [M. Clapham/M. Clapham] |