Quebrada de Rota: Tremadoc, Bolivia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Artiopoda - Olenida - Olenidae
Artiopoda
Artiopoda - Phacopida - Pliomeridae
Artiopoda - Phacopida - Pharostomatidae
Bivalvia - Solemyida - Ctenodontidae
Ctenodonta sp. Salter 1852
Pterobranchia - Graptoloidea - Anisograptidae
Dictyonema flabelliforme (Eichwald 1840)
Dictyonema flabelliforme typica
    = Rhabdinopora typica Brögger 1882
Wagner 2020
see common names

Geography
Country:Bolivia
Coordinates: 22.1° South, 65.0° West (view map)
Paleocoordinates:32.3° South, 161.5° West (Wright 2013)
Geographic resolution:outcrop
Time
Period: Ordovician Epoch: Early Ordovician
Stage: Tremadocian 10 m.y. bin: Ordovician 1
*Period:Early/Lower Ordovician *Epoch:Early/Lower Tremadoc
*International age/stage:Early/Lower Tremadoc
Key time interval: Tremadoc Trilobite zone:  Kainella meridionalis
Age range of interval: 486.4 - 477.1 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Guanacuno
Stratigraphic resolution:formation
Stratigraphy comments: Unknown formation name. PJW: Given region & zone, it should be Guanacuno
Lithology and environment
Primary lithology: not reported
Lithology description: not listed
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Collection method comments: JA: marked by Novack-Gottshall without explanation as omitting some genera, some macrofossils, some microfossils, and species names, but apparently complete
Metadata
Also known as:Unknown formation name, Quebrada de Rota, Bolivia
Database number:8839
Authorizer:A. Miller, P. Wagner Enterer:P. Novack-Gottshall, P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2000-09-01 11:05:36 Last modified:2025-02-22 15:12:02
Access level:the public Released:2000-09-01 11:05:36
Creative Commons license:CC0
Reference information

Primary reference:
675. R. Suarez Soruco. 1976. El sistema ordovicico en Bolivia. Revista Tecnica YPF Bolivia 5(2):111-123 [A. Miller/P. Novack-Gottshall/M. Uhen]

Secondary references:

65064 P. Wagner. 2020. Subspecies kluges: a pointless taxonomic database to create species opinions for subspecies that then will be over-ruled and allow subspecies occurrences to be recognized as the subspecies rather than the parent species. [P. Wagner/P. Wagner/P. Wagner]