Where: Salta, Argentina (22.2° S, 64.9° W: paleocoordinates 46.2° S, 128.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Tremadoc (486.5 - 477.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: offshore; lithified, gray marl
Size class: macrofossils
Collected by D. Nesossi
Primary reference: 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]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 116043: authorized by Arnold Miller, entered by Sarah Kolbe on 05.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Artiopoda | |
|
Geragnostus sp. Howell 1935 | |
| Trilobita | |
Parabolinella argentinensis, "Parabolinopsis mariana" = Leptoplastides marianus
Parabolinella argentinensis Kobayashi 1936 trilobite
"Parabolinopsis mariana" = Leptoplastides marianus Hoek 1912 trilobite | |
|
Asaphellus catamarcensis Kobayashi 1935 trilobite | |
|
Kainella meridionalis Kobayashi 1935 trilobite
Pseudokainella lata Kobayashi 1935 trilobite | |
|
Shumardia erquensis Kobayashi 1937 trilobite | |