Loc. 95, bed C' - Dubar Fm: Early/Lower Miocene, Somalia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Anthozoa
- Scleractinia
|
|||||||
|
Epistreptophyllum giganteum
Roniewicz 1976
|
|||||||
|
= Scleractinia indet.
Bourne 1900
|
Kiessling 2008 | ||||||
|
Anthozoa
- Scleractinia
- Faviidae
|
|||||||
|
Favia cf. magnifica
Reuss 1871
|
|||||||
|
Anthozoa
- Scleractinia
- Heliastraeidae
|
|||||||
|
Heliastrea sp.
Milne Edwards and Haime 1857
|
|||||||
|
Anthozoa
- Scleractinia
- Acroporidae
|
|||||||
|
Dendacris bifaria
|
|||||||
|
= Dendracis bifaria
Gregory 1930
|
Kiessling 2008 | ||||||
|
Alveopora somaliensis
Azzaroli 1958
|
|||||||
|
Anthozoa
- Scleractinia
- Pocilloporidae
|
|||||||
|
Stylophora conferta
Reuss 1868
|
|||||||
|
Stylophora rugosa
(d'Archiac 1848)
|
|||||||
|
Anthozoa
- Scleractinia
- Poritidae
|
|||||||
|
Porites sp.
Link 1807
|
|||||||
|
Gastropoda
- Neogastropoda
- Conidae
|
|||||||
|
Conus sp.
Linnaeus 1758
|
|||||||
|
Gastropoda
- Cypraeidae
|
|||||||
|
Cypraea sp.
Linnaeus 1758
|
|||||||
|
Bivalvia
- Cardiida
- Veneridae
|
|||||||
|
Venus papyracea
Gray 1825
|
|||||||
| recombined as Clementia (Clementia) papyracea | |||||||
|
Bivalvia
- Pectinida
- Pectinidae
|
|||||||
|
Chlamys pallium
(Linnaeus 1758)
|
|||||||
| recombined as Gloripallium pallium | |||||||
| see common names | |||||||
Geography
| Country: | Somalia |
| Coordinates: | 11.2° North, 49.0° East (view map) |
| Paleocoordinates: | 10.5° North, 46.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 5 | ||
| Key time interval: | Early/Lower Miocene | ||
| Age range of interval: | 23.03000 - 15.98000 m.y. ago |
Stratigraphy
| Geological group: | Guban | Formation: | Dubar | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Dubar Fm [enterers usage] of the Guban Series [group?], and presumably regionally overlies Early Miocene strata (equivalent to the Naag Fm) and is overlain by the Late Miocene conglomerate. AGE: Early Miocene, equivalent to Burdigalian and upper Gaj according to author on the basis of larger formaniferal and molluscan biostratigraphy. STRATIGRAPHIC POSITION: From bed C near base of section. | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Calcare. 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 |
| Collection method comments: COLLECTOR: G. Facca, G. Merla, 1938-1939. 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: | 79079 | ||
| Authorizer: | A. Hendy, W. Kiessling | Enterer: | A. Hendy, U. Merkel, W. Kiessling |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2008-02-24 21:59:44 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | authorizer only | Released: | 2009-02-24 21:59:44 |
| 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] |
Secondary references:
| 26431 | W. Kiessling. 2008. New opinions on coral taxonomy. [W. Kiessling/W. Kiessling/W. Kiessling] |