S.Cal-8 (F2) Potrero de Castillo: Arenigian, Argentina
collected by J.J. Zunino and E. Mauri
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Asaphida
- Asaphidae
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Megalaspidella kayseri
Kobayashi 1937
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[Megalaspis kayseri] | ||||||||||
Megalaspis pugiocauda
Harrington and Leanza 1957
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Niobides armatus
Harrington and Leanza 1957
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see common names |
Geography
Country: | Argentina | State/province: | Salta | County: | Caldera |
Coordinates: | 24.5° South, 65.5° West (view map) | ||||
Paleocoordinates: | 42.1° South, 130.3° West | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | outcrop |
Time
Period: | Ordovician |
10 m.y. bin: | Ordovician 2 |
Key time interval: | Arenigian |
Age range of interval: | 477.70000 - 468.00000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | gray,yellow lithified muddy 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.J. Zunino and E. Mauri |
Taxonomic list comments:Primarily trilobite taxonomy and biostrat. |
Metadata
Database number: | 115703 | ||
Authorizer: | A. Miller | Enterer: | S. Kolbe | Research group: | marine invertebrate |
Created: | 2011-09-03 02:11:39 | Last modified: | 2017-05-23 16:34:15 |
Access level: | the public | Released: | 2011-09-03 02:11:39 |
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] |