Where: Lander County, Nevada (38.8° N, 117.6° W: paleocoordinates 21.5° N, 55.3° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Ferguson Hill Member (Sunrise Formation), Angulata to Angulata (201.3 - 189.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, calcareous siltstone

Size class: macrofossils

Collection methods: Repository: Northwest Museum of Natural History (NWMNH)

Primary reference: D.G. Taylor. 2000. The Canadensis Zone (Early Jurassic) in the Shoshone Mountains Nevada. GeoResearch Forum 6:211-224 [A. Miller/D. Schramm/D. Schramm]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 42871: authorized by Arnold Miller, entered by Danielle Schramm on 06.08.2004

Creative Commons license: CC BY (attribution)