Also known as SF 168

Where: Inyo County, California (36.4° N, 116.6° W: paleocoordinates 6.2° S, 84.1° W)

• coordinate stated in text

• small collection-level geographic resolution

When: L? brachiopod zone, Antelope Valley Formation (Pogonip Group), Dapingian (470.0 - 467.3 Ma)

• Trilobites in USGS colln. D1398 CO from 11 ft above base and other fossils from upper part taken from float derived from within top 25 ft.

•

•Dapingian after Adrain et al., 2020

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified, gray, red limestone

Size class: macrofossils

Preservation: replaced with silica

Collected by J. Ross, Jr. H. B. Barnes; reposited in the USNM

Collection methods: bulk,

Primary reference: R. J., J.r. Ross and H. B. Barnes. 1967. Some Middle Ordovician Brachiopods and Trilobites from the Basin Ranges, Western United States. United States Geological Survey Professional Paper 523-D:D1-D4 [S. Finnegan/S. Finnegan/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 104639: authorized by Seth Finnegan, entered by Seth Finnegan on 07.02.2011, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)