Where: Salta, Argentina (24.5° S, 65.6° W: paleocoordinates 44.1° S, 129.2° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Tremadoc (488.3 - 478.6 Ma)

• formation-level stratigraphic resolution

Environment/lithology: lithified, gray limestone

Size class: macrofossils

Collected by J.J. Zunino and E. Mauri

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 115706: authorized by Arnold Miller, entered by Sarah Kolbe on 03.09.2011