Also known as Locality 3a of Hewett 1956
Where: Clark County, Nevada (35.9° N, 115.4° W: paleocoordinates 2.3° N, 45.0° W)
• coordinate estimated from map
When: Bird Spring Formation, Early/Lower Pennsylvanian (323.2 - 315.2 Ma)
Environment/lithology: offshore; carbonate
Size class: macrofossils
Reposited in the USNM
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 229426: authorized by Jonathan Marcot, entered by Jonathan Marcot on 10.03.2023
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Spirifer increbescens Hall 1858 | |
Strophomenata | |