HB-675 [Tubará Fm]: Early/Lower Pliocene, Colombia
collected by Bürgl
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Arcida
- Noetiidae
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Arca (Noetia) mayensis
(Maury 1925)
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original and current combination Noetia mayensis | |||||||
Bivalvia
- Cardiida
- Mactridae
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Poromya (Dermatomya) harrisi
(Weisbord 1929)
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synonym of Trinitasia sanctiandreae | |||||||
see common names |
Geography
Country: | Colombia |
Coordinates: | 10.8° North, 75.0° West (view map) |
Paleocoordinates: | 10.6° North, 74.3° West |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Pliocene |
Stage: | Zanclean | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Early/Lower Pliocene | ||
Age range of interval: | 5.33300 - 3.60000 m.y. ago |
Stratigraphy
Formation: | Tubará | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: LITHOSTRATIGRAPHY: From the Tubará Formation, which overlies the Las Pedices Group (Early Miocene), and is overlain by the Galapa Group (Late Miocene). AGE: Early Miocene, according Barrios (1960), but assigned by the enterer to the Early Pliocene based on more recent biostratigraphic correlations. STRATIGRAPHIC POSITION: From unknown position within section. |
Lithology and environment
Primary lithology: | "siliciclastic" |
Includes fossils? | Y |
Lithology description: LITHIFICATION: Unknown. LITHOLOGY: No lithologic data provided, but assumed to be siliciclastic. | |
Environment: | marine indet. |
Geology comments: No paleoenvironmental data provided. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera,some macrofossils |
Collection methods: | surface (in situ),field collection |
Reason for describing collection: | taxonomic analysis |
Collectors: | Bürgl |
Collection method comments: COLLECTORS: H. Bürgl. REPOSITORY: Museo Geológico Nacional, Bogota, Colombia. | |
Taxonomic list comments:COVERAGE: Exhaustive for mollusca. NOMENCLATURE: Authoritative publication, with somewhat antiquated nomenclature, and species-resolution identifications. |
Metadata
Database number: | 97685 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2010-08-22 19:51:27 | Last modified: | 2013-11-25 13:37:23 |
Access level: | authorizer only | Released: | 2011-08-22 19:51:27 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
33369. | M. Barrios. 1960. Algunos moluscos del Terciario Medio de Colombia. Boletin Geologico 6(1-3):213-306 [A. Hendy/A. Hendy] |