Where: Lander County, Nevada (40.0° N, 116.7° W: paleocoordinates 10.1° N, 41.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Gymnotoceras blakei ammonoid zone, Illyrian (247.2 - 242.0 Ma)

• ammonoid suggests Illyrian age

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, blue, cherty/siliceous limestone

Size class: macrofossils

Primary reference: J. Leidy. 1868. Notice of some reptilian remains from Nevada. Proceedings of the Academy of Natural Sciences of Philadelphia 109:177-178 [M. Carrano/H. Street]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 101858: authorized by Matthew Carrano, entered by Hallie Street on 04.01.2011

Creative Commons license: CC BY (attribution)