MD 4 - Fil-Delmas, Las Cahobas Formation: Late/Upper Miocene, Haiti
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Pholadida
- Corbulidae
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Aloides viminea
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= Corbula viminea
Guppy 1866
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Vokes 1980 | ||||||
recombined as Bothrocorbula viminea | |||||||
Bivalvia
- Cardiida
- Veneridae
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Pitar sp.
Römer 1857
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Bivalvia
- Cardiida
- Glossidae
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Isocardia cf. fraterna
Say 1824
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recombined as Glossus fraterna | |||||||
Bivalvia
- Cardiida
- Solecurtidae
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Psammosolen sanctidominici
Maury 1917
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Bivalvia
- Arcida
- Arcidae
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Anadara prephina
(Woodring 1925)
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Bivalvia
- Ostreida
- Ostreidae
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Ostrea folioides
Woodring 1925
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synonym of Dendostrea frons | |||||||
Ostrea folium
Linnaeus 1758
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recombined as Dendostrea folium | |||||||
Ostrea guppyi
Woodring 1925
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Ostrea megodon
Hanley 1846
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= Ostrea messor
Maury 1925
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Weisbord 1964 | ||||||
Ostrea cf. democraciana
Hodson et al. 1927
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys vaughani
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Thecostraca
- Balanomorpha
- Balanidae
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Balanus concava
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Balanus cf. eburneus
Gould 1841
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see common names |
Geography
Country: | Haiti |
Coordinates: | 18.5° North, 72.3° West (view map) |
Paleocoordinates: | 18.5° North, 71.5° West |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Miocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Late/Upper Miocene | ||
Age range of interval: | 11.63000 - 5.33300 m.y. ago |
Stratigraphy
Geological group: | Artibonite | Formation: | Las Cahobas | ||
Local section: | Fil-Delmas | ||||
Regional section: | Cul-de-Sac | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Stated in text as being from "Miocene moyen et superior". Graham (1990) reports the Las Cahobas Formation as being Late Miocene in age based on floral microfossil biostratigraphy, while other authors (e.g. Van den Bold 1970, 1976) report a middle Miocene-Late Miocene age. The enterer (A. Hendy) assigns the Late Miocene age on the basis of most recent and confined age assessments. |
Lithology and environment
Lithology description: Unknown taphonomic data. Requires translation. | |
Environment: | marine indet. |
Geology comments: Unknown taphonomic data. Requires translation. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | selective quarrying,field collection |
Reason for describing collection: | general faunal/floral analysis |
Collection method comments: Unknown collection repository. Requires translation. | |
Taxonomic list comments:Exhaustive for marcroinvertebrates, including coelenterata, brachiopoda, echinoidea, bivalvia and gastropoda. |
Metadata
Database number: | 60110 | ||
Authorizer: | A. Hendy, A. Miller | Enterer: | A. Hendy | Research group: | marine invertebrate |
Created: | 2006-05-01 10:30:52 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2006-05-01 10:30:51 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17269. | J. Butterlin. 1960. Géologie générale et régionale de la République D'Haiti. Travaux et Mémoires de L'Institute des Hautes Estudes de L'Amérique Latine 6:1-190 [A. Miller/A. Hendy/S. Ávila] |
Secondary references:
7411 | H. E. Vokes. 1980. Genera of the Bivalvia: a systematic and bibliographic Catalogue. Genera of the Bivalvia: a systematic and bibliographic Catalogue [M. Kosnik/M. Kosnik/J. Alroy] | |
11137 | N. E. Weisbord. 1964. Late Cenozoic pelecypods from northern Venezuela. Bulletins of American Paleontology 45(204):1-564 [A. Miller/A. Hendy/O. Alfaro] |