J.Cap-6 (C10) Rio de las Capillas: Llanvirn, Argentina
collected by J.J. Zunino and E. Mauri

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Asaphida - Asaphidae
Asaphidae indet. Burmeister 1843
Hoekaspis schlagintweiti Harrington and Leanza 1942
see common names

Geography
Country:Argentina State/province:Jujuy County:Capital
Coordinates: 24.0° South, 65.1° West (view map)
Paleocoordinates:33.4° South, 178.1° West (Wright 2013)
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Ordovician Epoch: Middle Ordovician
Stage: Darriwilian 10 m.y. bin: Ordovician 3
*Period:Early/Lower Ordovician *Epoch:Early/Lower Arenig
*International age/stage:Early/Lower Arenig
Key time interval: Llanvirn
Age range of interval: 468 - 458.2 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Lithology and environment
Primary lithology:gray lithified "limestone"
Secondary lithology: lithified sandstone
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:J.J. Zunino and E. Mauri
Taxonomic list comments:Primarily trilobite systematics and biostrat.
Metadata
Database number:9065
Authorizer:A. Miller Enterer:P. Novack-Gottshall
Modifier:S. Kolbe Research group:marine invertebrate
Created:2000-09-20 04:58:44 Last modified:2025-02-22 15:12:02
Access level:the public Released:2000-09-20 04:58:44
Creative Commons license:CC0
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 1:1-276 [A. Miller/P. Novack-Gottshall/M. Uhen]