Also known as San Lorenzo Fm., Camargo Syncline, San Lorenzo and Sella, Bolivia

Where: Bolivia (21.0° S, 65.0° W: paleocoordinates 45.3° S, 129.1° W)

• local area-level geographic resolution

When: San Lorenzo Formation, Arenig (478.6 - 466.0 Ma)

• PJW: Graptolites are those found in Isograptus gibberulus zone

• formation-level stratigraphic resolution

Environment/lithology: submarine fan; lithified, black, gray, green shale and sandstone

Size class: macrofossils

Collection methods: JA: marked by Novack-Gottshall without explanation as omitting some genera, some macrofossils, some microfossils, and species names, but apparently complete

Primary reference: R. Suarez Soruco. 1976. El sistema ordovicico en Bolivia. Revista Tecnica YPF Bolivia 5(2):111-123 [A. Miller/P. Novack-Gottshall/M. Uhen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 8843: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 01.09.2000

Creative Commons license: CC BY (attribution)