LR-7 Las Pircas: Floian, Argentina
collected by J.M. Turner

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Asaphida - Hungaiidae
Asaphopsis intermedia Harrington and Leanza 1957
recombined as Hungioides intermedia
Trilobita - Asaphida - Asaphidae
Ogygitella australis Harrington and Leanza 1957
Hoekaspis megacantha Leanza 1941
recombined as Merlinia megacantha
Trilobita - Trinucleida - Trinucleidae
Famatinolithus noticus Harrington and Leanza 1957
Trilobita - Trinucleida - Raphiophoridae
Lonchodomas suriensis Harrington and Leanza 1957
see common names

Geography
Country:Argentina State/province:La Rioja
Coordinates: 28.0° South, 67.0° West (view map)
Paleocoordinates:38.6° South, 131.1° West
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Ordovician Epoch: Early Ordovician
Stage: Floian 10 m.y. bin: Ordovician 2
Key time interval: Floian
Age range of interval: 477.7 - 470 m.y. ago
Stratigraphy
Formation:Suri Member:C
Stratigraphic resolution:member
Lithology and environment
Primary lithology:green lithified sandstone
Includes fossils?Y
Environment:coastal indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:J.M. Turner
Taxonomic list comments:Primarily trilobite taxonomy and biostrat.
Metadata
Database number:116144
Authorizer:A. Miller Enterer:S. Kolbe
Modifier:P. Wagner Research group:marine invertebrate
Created:2011-09-05 23:41:12 Last modified:2018-04-06 20:41:34
Access level:the public Released:2011-09-05 23:41:12
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]