S.Ros-12 (M3) Quebrada de Lampazar: Tremadoc, Argentina
collected by P. Pascual

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Haplopleura longicornis
Trilobita - Olenida - Olenidae
Triarthrus tetragonalis (Harrington 1938)
recombined as Bienvillia tetragonalis
Parabolinella sp. Brögger 1882
Trilobita - Asaphida - Nileidae
Illaenopsis stenorhachis (Harrington 1938)
recombined as Asaphellus stenorhachis
Trilobita - Asaphida - Asaphidae
Niobina taurina Harrington and Leanza 1957
see common names

Geography
Country:Argentina State/province:Salta County:Rosario de Lerma
Coordinates: 24.6° South, 65.7° West (view map)
Paleocoordinates:43.7° South, 128.9° West
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
10 m.y. bin:Cambrian-Ordovician
Key time interval:Tremadoc
Age range of interval:485.00000 - 477.70000 m.y. ago
Stratigraphy
Stratigraphic resolution:formation
Lithology and environment
Primary lithology:green,yellow lithified "shale"
Includes fossils?Y
Environment:offshore
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:P. Pascual
Taxonomic list comments:Primarily trilobite taxonomy and biostrat.
Metadata
Database number:115828
Authorizer:A. Miller Enterer:S. Kolbe
Research group:marine invertebrate
Created:2011-09-04 04:17:37 Last modified:2017-05-23 16:34:15
Access level:the public Released:2011-09-04 04:17:37
Creative Commons license:CC BY
Reference information

Primary reference:
642. H. J. Harrington and A. F. Leanza. 1957. Ordovician trilobites of Argentina. Department of Geology, University of Kansas Special Publication. Lawrence: University of Kansas Press 1:1-276 [A. Miller/P. Novack-Gottshall]