Also known as USGS loc. 7897a; Hewett col. 75a and 75b

Where: San Bernardino County, California (35.4° N, 115.5° W: paleocoordinates 7.3° N, 41.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Moenkopi Formation, Olenekian (251.2 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Collected by D.F. Hewett in 28, 1926

Primary reference: D. F. Hewett. 1956. Geology and mineral resources of the Ivanpah quadrangle, California and Nevada. United States Geological Survey Professional Paper 275:1-172 [J. Marcot/J. Marcot]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 109758: authorized by Matthew Clapham, entered by Matthew Clapham on 25.05.2011, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)