Sample Pp04, Patlanoaya section, San Salvador: Missourian, Mexico

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Entactinaria - Entactiniidae
Entactinia parva Won 1983
Protozoa - Latentifistularia - Latentifistulidae
Latentifistula cf. impella
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).
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]