TU 1358, Rio Gurabo [Cercado Fm]: Tortonian, Dominican Republic
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Pectinida
- Propeamussiidae
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Cyclopecten guppyi
(Dall 1898)
|
Waller 2011 | 2 specimens | |||||
Bivalvia
- Pectinida
- Pectinidae
|
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Argopecten eccentricus
(Gabb 1873)
|
Waller 2011 | 204 specimens | |||||
Amusium papyraceum
(Gabb 1873)
|
Waller 2011 | 1 specimen | |||||
Lindapecten plurinominis
(Pilsbry and Johnson 1917)
|
Waller 2011 | 3 specimens | |||||
Bivalvia
- Cardiida
- Cardiidae
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Trigoniocardia (Trigoniocardia) haitensis
(Sowerby 1850)
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Vokes 1989 | ||||||
Trachycardium (Trachycardium) flexicostatum
|
Vokes 1989 | ||||||
Laevicardium laevigatum
(Linnaeus 1758)
|
Vokes 1989 | ||||||
replaced by Laevicardium serratum | |||||||
Laevicardium venustulum
(Gabb 1873)
|
Vokes 1989 | ||||||
Gastropoda
- Neogastropoda
- Cancellariidae
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Aphera islacolonis
(Maury 1917)
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Jung and Petit 1990 | ||||||
Cancellaria (Cancellaria) juncta n. sp.
(Jung and Petit 1990)
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Jung and Petit 1990 | ||||||
Gastropoda
- Neritidae
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Neritina figulopicta
(Maury 1917)
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12 specimens | ||||||
see common names |
Geography
Country: | Dominican Republic |
Coordinates: | 19.5° North, 71.2° West (view map) |
Paleocoordinates: | 19.4° North, 70.3° West |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | small collection |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Tortonian | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Tortonian | ||
Age range of interval: | 11.63000 - 7.24600 m.y. ago |
Stratigraphy
Formation: | Cercado | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From Cercado Fm, which unconformably overlie Baitoa, and is overlain by the Gurabo Fm. AGE: Late Miocene, based on Table 1 of Saunders et al. (1986). THICKNESS: Formation is 150 m thick in this section. STRATIGRAPHIC POSITION: Unknown position within section. |
Lithology and environment
Primary lithology: | poorly lithified "siliciclastic" |
Includes fossils? | Y |
Lithology description: SPECIFIC LITHOLOGY: Unknown, presumably silcicilastic. LITHIFICATION: Poorly lithified based on observation of figures. | |
Environment: | coastal indet. |
Geology comments: ENVIRONMENT: Appearing to be shallow marine siliciclastic environment. |
Taphonomy
Modes of preservation: | body,original aragonite |
Degree of concentration: | concentrated |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera,some macrofossils |
Collection methods: | surface (in situ),survey of museum collection |
Reason for describing collection: | paleoecologic analysis |
Museum repositories: | PRI |
Collection method comments: COLLECTOR: E. Vokes. REPOSITORY: Paleontological Research Institution (PRI). | |
Taxonomic list comments:NOMENCLATURE: Authoritative publication, with species-resolution identifications, and modern nomenclature. COVERAGE: Limited to taxa described in text. |
Metadata
Database number: | 131475 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2012-07-25 13:47:54 | Last modified: | 2013-11-25 13:37:23 |
Access level: | authorizer only | Released: | 2014-07-25 13:47:54 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
25313. | J. B. Saunders, P. Jung, and B. Biju-Duval. 1986. Neogene Paleontology in the Northern Dominican Republic: 1. Field Surveys, Lithology, Environment, and Age. Bulletins of American Paleontology 89(323):1-79 [A. Hendy/A. Hendy] |
Secondary references:
43555 | P. Jung and R. E. Petit. 1990. Neogene paleontology in the northern Dominican Republic, 10. The family Cancellariidae (Mollusca: Gastropoda). Bulletins of American Paleontology 98(334):87-144 [A. Hendy/A. Hendy] | |
24476 | H. E. Vokes. 1989. Neogene Paleontology in the Northern Dominican Republic 9. The Family Cardiidae (Mollusca: Bivalvia). Bulletins of American Paleontology 97(332):95-161 [A. Hendy/A. Hendy] | |
37262 | T. R. Waller. 2011. Neogene Paleontology of the Northern Dominican Republic. 24. Propeamussidae and Pectinidae (Mollusca: Bivalvia: Pectinoidea) of the Cibao Valley. Bulletins of American Paleontology (381)1-198 [A. Hendy/A. Hendy] |