Bed V - Wadi Trudi [Buran Gp]: Late/Upper Eocene, Somalia
collected by Azzaroli 1956
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Pholadida
- Teredinidae
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Kuphus sp.
Guettard 1770
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| see common names | |||||||
Geography
| Country: | Somalia |
| Coordinates: | 9.6° North, 50.8° East (view map) |
| Paleocoordinates: | 5.3° North, 44.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
| Key time interval: | Late/Upper Eocene | ||
| Age range of interval: | 37.71000 - 33.90000 m.y. ago |
Stratigraphy
| Geological group: | Buran | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: Lithostratigraphy is somewhat unclear, but Late Eocene beds appear to correlate with, or be included within, the Buran Group. The Gheldei Formation [enterers usage] of the Hafún Series [group?] of Early Oligocene age presumably regionally overlies the Late Eocene strata. THICKNESS: Difficult to ascertain, but a bed of not great thickness. AGE: Late Eocene, according to author on the basis of larger formaniferal biostratigraphy. STRATIGRAPHIC POSITION: From near middle of section. | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Calcari marnosi duri, a lastre, e calcai bianchi. LITHIFICATION: Lithified on the basis of figured specimens from adjacent beds. | |
| Environment: | shallow subtidal indet. |
| Geology comments: ENVIRONMENT: Shallow subtidal carbonate environment. | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some genera | ||
| Collection methods: | field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | Azzaroli | Collection dates: | 1956 |
| Collection method comments: COLLECTOR: Presumably A. Azzaroli, 1956. REPOSITORY: Museo dell' Istituto Geologico dell' Universitá di Firenze. | |||
| Taxonomic list comments:COVERAGE: Not exhaustive, but limited to characteristic gastropoda, bivalvia, foraminifera, and anthozoa. NOMENCLATURE: Authoritative publication, but with antiquated nomenclature/ | |||
Metadata
| Database number: | 78811 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2008-02-18 08:49:41 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | authorizer only | Released: | 2009-02-18 08:49:41 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 26500. | A. Azzaroli. 1958. L'Oligocene e il Miocene della Somalia. Stratigrafia, Tettonica, Paleontologia (Macroforaminferi, Coralli, Molluschi). Palaeontolographia Italica 52:1-142 [A. Hendy/A. Hendy] |