Title: Lower Jurassic (Pliensbachian and Toarcian) ammonites from eastern Oregon and California
First published: 1968
Description: "Ammonite faunas of Mediterranean affinities characterize the upper part of Lower Jurassic sequences in Oregon and California."
Subjects: Paleontology, Ammonoidea
Places: Grant Co, California, Oregon
Time periods: Jurassic
LC classification: QE75 .P9 no. 593-C