Sample Pp04, Patlanoaya section, San Salvador: Missourian, Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Entactinaria
- Entactiniidae
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Entactinia parva
Won 1983
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Protozoa
- Latentifistularia
- Latentifistulidae
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Latentifistula cf. impella
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see common names |
Geography
Country: | Mexico | State/province: | Puebla |
Coordinates: | 19.3° North, 98.5° West (view map) | ||
Paleocoordinates: | 12.1° South, 47.4° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Carboniferous | Epoch: | Late/Upper Pennsylvanian |
Stage: | Kasimovian | 10 m.y. bin: | Carboniferous 5 |
Key time interval: | Missourian | ||
Age range of interval: | 305.90000 - 303.40000 m.y. ago |
Stratigraphy
Local section: | Patlanoaya | Local bed: | 4 | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From an unnamed lithostratigra[phic unit. AGE: Late Missourian in text. STRATIGRAPHIC POSITION: From middle top of section. |
Lithology and environment
Primary lithology: | lithified "shale" |
Includes fossils? | Y |
Lithology description: SPECIFIC LITHOLOGY: Limestone. LITHIFICATION: Lithified, on the basis of sample preparation. | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera |
Collection methods: | bulk,hydroflouric,sieve,field collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: PREPARATION METHODS: The methods of extraction are similar for the three samples, and all the microfossils have been extracted by etching with 5% hydrofluoric acid. COLLECTORS: Not stated, but presumably the authors. REPOSITORY: Laboratory of Palaeozoic Palaeontology and Palaeogeography (LP3) of the university of Lille (France); the field samples are emplaced in the laboratory of geology of the UNAM (Universidad Autónoma de Mexico, Mexico).
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Taxonomic list comments:COVERAGE: Limited to characteristic radiolaria and conodonts. NOMENCLATURE: Not an authoritative publication, but with apparently modern nomenclature and species-resolution identifications. |
Metadata
Database number: | 91005 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | micropaleontology |
Created: | 2009-08-29 11:46:25 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2009-08-29 11:46:25 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
30617. | M. Caridroit, A. Lamerandt, J.-M. Dégardin, A. Flores Dios, and D. Vachard. 2002. Discovery of radiolaria and conodonts in the Carboniferous–Permian of San Salvador Patlanoaya (Puebla, Mexico); biostratigraphic implications. C R Palevol 1:205-211 [A. Hendy/A. Hendy/A. Hendy] |