Where: Alaska (63.0° N, 153.0° W: paleocoordinates 50.7° N, 69.2° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Talkeetna Formation, Sinemurian to Sinemurian (196.5 - 175.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; sandstone

Collection methods: Imlay's faunal report used, collected Nov. 9th 1972

Primary reference: M. R. Sandy and R. B. Blodgett. 2000. Early Jurassic spiriferid brachiopods from Alaska and their paleogeographic significance. PaleoBios 33(3):319-328 [S. Peters/S. Peters] more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 55490: authorized by Shanan Peters, entered by Shanan Peters on 27.10.2005