F.G.S. Well 14, unit 1 [Caloosahatchee Fm]: Early/Lower Pleistocene, Florida
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Opisthobranchia
- Cylichnidae
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Acteocina canaliculata
(Say 1826)
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Gastropoda
- Turritellidae
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Vermicularia sp.
Lamarck 1799
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Turritella apicalis
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Turritella subannulata
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Gastropoda
- Neotaenioglossa
- Calyptraeidae
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Calyptraea centralis
(Conrad 1841)
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Bivalvia
- Mytilida
- Mytilidae
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Brachidontes sp.
Swainson 1840
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys fuscopurpureus
(Conrad 1849)
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| synonym of Lindapecten muscosus | |||||||
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Bivalvia
- Cardiida
- Veneridae
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Chione cancellata
(Linnaeus 1767)
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Bivalvia
- Pholadida
- Corbulidae
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Caryocorbula leonensis
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| original and current combination Corbula (Caryocorbula) | |||||||
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Bivalvia
- Lucinida
- Lucinidae
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Phacoides waccamawensis
Dall 1903
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| recombined as Bellucina waccamawensis | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Florida | County: | Glades |
| Coordinates: | 27.0° North, 81.2° West (view map) | ||||
| Paleocoordinates: | 27.0° North, 80.8° West | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Early/Lower Pleistocene | ||
| Age range of interval: | 2.58000 - 0.77400 m.y. ago |
Stratigraphy
| Formation: | Caloosahatchee | ||||
| Local section: | F.G.S. Well 14 | Local bed: | 10 m | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Caloosahatchee Fm, which is in this section overlain by the Fort Thompson Fm (Late Pleistocene). AGE: Assigned to Early Pleistocene (A. Hendy, 2007). STRATIGRAPHIC POSITION: From Unit 1, a 20 ft thick sandy marl. | |||||
Lithology and environment
| Primary lithology: | shelly/skeletal,gray,yellow poorly lithified sandy,calcareous marl |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Marl, sandy, calcareous, poorly consolidated, quartz grains subangular to rounded, yellow-gray. LITHIFICATION: Poorly-lithified, based on facies description. | |
| Environment: | coastal indet. |
| Geology comments: ENVIRONMENT: Shallow marine, siliciclastic. | |
Taphonomy
| Modes of preservation: | body |
| Degree of concentration: | concentrated |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
| Abundance in sediment: | abundant |
Collection methods and comments
| Collection methods: | core,field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Collection method comments: COLLECTOR: Florida Geological Survey, 1954. REPOSITORY: Not stated, but presumably the Florida Geological Survey. | |
| Taxonomic list comments:COVERAGE: Exhaustive for gastropoda and bivalvia. NOMENCLATURE: Reasonably modern nomenclature with species resolution assignments. | |
Metadata
| Database number: | 80359 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | L. Eccles | Research group: | GCP,marine invertebrate |
| Created: | 2008-04-13 21:46:04 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | the public | Released: | 2008-04-13 21:46:04 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 25514. | J. R. DuBar. 1958. Stratigraphy and paleontology of the Late Neogene strata of the Caloosahatchee River area of southern Florida. Florida Geological Survey Bulletin 40:1-267 [A. Hendy/A. Hendy] |