HB-743 [Tubará Fm]: Early/Lower Pliocene, Colombia
collected by Bürgl
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Neogastropoda
- Melongenidae
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Melongena consors
(Sowerby 1850)
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Bivalvia
- Cardiida
- Veneridae
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Pitaria (Lamelliconcha) casta
(Pilsbry and Brown 1917)
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| recombined as Lamelliconcha casta | ||||||||||
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Bivalvia
- Arcida
- Arcidae
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Arca (Senilia) chiriquiensis
(Gabb 1861)
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| recombined as Anadara (Grandiarca) chiriquiensis | ||||||||||
| SUBSPECIES: Arca (Senilia) chiriquiensis bolivari | ||||||||||
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Bivalvia
- Arcida
- Noetiidae
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Arca (Noetia) mayensis
(Maury 1925)
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| original and current combination Noetia mayensis | ||||||||||
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Arca (Noetia) macdonaldi
(Dall 1912)
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| recombined as Noetia macdonaldi | ||||||||||
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unclassified
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Glycymeris lloydsmithi
Brown and Pilsbry 1917
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| recombined as Tucetona canalis lloydsmithi | ||||||||||
| SUBSPECIES: Glycymeris lloydsmithi multicostata | ||||||||||
| 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: | 133224 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2012-09-06 13:58:18 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | authorizer only | Released: | 2014-09-06 13:58:18 |
| 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] |