Tinaja de la Huéfana, 4 km S of [Buda Limestone]: Late/Upper Cenomanian, Mexico
collected by Bose
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Acanthoceratidae
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Mantelliceras mantelli
(Sowerby 1814)
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Cephalopoda
- Ammonitida
- Lyelliceratidae
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Budaiceras mexicanum
Böse 1928
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| synonym of Budaiceras hyatti | |||||||
| see common names | |||||||
Geography
| Country: | Mexico | State/province: | Coahuila de Zaragoza |
| Coordinates: | 29.3° North, 100.9° West (view map) | ||
| Paleocoordinates: | 28.7° North, 66.5° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Cenomanian | 10 m.y. bin: | Cretaceous 5 |
| Key time interval: | Late/Upper Cenomanian | ||
| Age range of interval: | 100.50000 - 93.90000 m.y. ago |
Stratigraphy
| Formation: | Buda Limestone | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Buda Limestone, for which lithostratigraphic relations are not clearly stated. AGE: Late Cenomanian; on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From unknown position within unit. | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: SPECIFIC LITHOLOGY: Limestone. LITHIFICATION: Lithified, on the basis of figured specimens. | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCMP |
| Collectors: | Bose |
| Collection method comments: COLLECTOR: Not stated, but presumably E. Böse. REPOSITORY: University of California, Berkeley. | |
| Taxonomic list comments:COVERAGE: Probably not exhaustive, but comprehensive for ammonoids. NOMENCLATURE: Authoritative publication with somewhat antiquated nomenclature, but with species-resolution identifications. | |
Metadata
| Database number: | 88225 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2009-04-04 16:55:12 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | the public | Released: | 2009-04-04 16:55:12 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 29627. | E. Böse. 1928. Cretaceous ammonites from Texas and northern Mexico. University of Texas Bulletin 2748:143-357 [A. Hendy/A. Hendy/P. Wagner] |