Loc. 17 - JS-92-41, Sierra Santa Teresa: Melekessian - Kashirian, Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Ozarkodinida
- Idiognathodontidae
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Idiognathoides marginodosa
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Idiognathoides convexus
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Idiognathodus sp.
Gunnell 1931
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| see common names | |||||||
Geography
| Country: | Mexico | State/province: | Sonora |
| Coordinates: | 29.0° North, 110.8° West (view map) | ||
| Paleocoordinates: | 2.3° South, 49.7° West (Wright 2013) | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Carboniferous | Epoch: | Pennsylvanian |
| 10 m.y. bin: | Carboniferous 4 | ||
| Key time interval: | Melekessian - Kashirian | ||
| Age range of interval: | 316.9 - 311.4 m.y. ago |
Stratigraphy
| Local bed: | Unit 1 | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: local stage: late Morrowan through Atokan | |||||
Lithology and environment
| Primary lithology: | wackestone |
| Secondary lithology: | packstone |
| Environment: | shallow subtidal indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 39195 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | S. Nurnberg | Research group: | marine invertebrate |
| Created: | 2004-05-23 05:22:17 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2004-08-23 05:22:17 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 10577. | J. H. Stewart, R. Amaya-Martínez, R. G. Stamm, B. R. Wardlaw, G. D. Stanley, Jr. and C. H. Stevens. 1997. Stratigraphy and regional significance of Mississippian to Jurassic rocks in Sierra Santa Teresa, Sonora, Mexico. Revista Mexicana de Ciencias Geológicas 14(2):115-135 [M. Aberhan/S. Nurnberg/S. Nurnberg] |