Omo - O.229: Piacenzian, Ethiopia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Rodentia - Muridae
Thallomys sp. Thomas 1920
1 specimen
Mammalia - Primates - Galagidae
1 specimen
see common names

Geography
Country:Ethiopia
Coordinates: 5.0° North, 36.0° East (view map)
Paleocoordinates:4.2° North, 36.0° East (Wright 2013)
Time
Period: Neogene Epoch: Pliocene
Stage: Piacenzian 10 m.y. bin: Cenozoic 6
*Period:Tertiary
*International age/stage:Piacenzian (minimum)
Key time interval: Piacenzian
Age range of interval: 3.6 - 2.58 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Omo Formation:Shungura Member:B
Local bed:B-2-1
Stratigraphy comments: ETE dating method: absolute, ETE age comment: Max = Tuff B (3.36+-.04ma), Min = Tuff C (2.85+-.08ma) radiometric intage_min
Lithology and environment
Lithology description: ETE rock type adj: 0, ETE lithology comments: fresh volcanic pebbles, iron staining, med sand
Tectonic setting:rift
Geology comments: ETE sed env 1: fluvial, ETE sed env 2: channel ETE event: ., ETE env comment: 0
Taphonomy
Collection methods and comments
Collection methods:bulk,selective quarrying,surface (in situ)
Collection size:2 specimens
Collection method comments: ETE Size: .; ETE reference list: 418, 417, 416, 412, 411, 409, 123, 121, 104, ; ETE museum list: ENM
Metadata
Also known as:ETE Locality 495, Omo - O.229, P.732, P.733,
Database number:21677
Authorizer:A. Behrensmeyer Enterer:A. Behrensmeyer
Modifier:A. Behrensmeyer
Created:1997-07-31 00:00:00 Last modified:2025-02-22 15:12:02
Access level:the public Released:1997-07-31 00:00:00
Creative Commons license:CC0
Reference information

Primary reference:

4768.ETE 477H. B. Wesselman. 1984. The Omo Micromammals: Systematics and Paleoecology of Early Man Sites from Ethiopia. Contributions to Vertebrate Evolution 17 [A. Behrensmeyer/A. Behrensmeyer/M. Kosnik]