↑ Parent: Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean. Made under the direction of the Secretary of War, in 1853-[6] . Vol. 7

Collection: Smith Collection

Name: U.S.P.R.R.Exp. & Surveys, 32nd. parallel - California. Palæontology, Plate IX. Fig. 1(a) Scutella striatula. fossil (b) under Surface Fig. 2. Scutella striatula. recent Fig. 3. Echinarachnius...?

Barcode: 13950

Image Number: 13950.0033

Creator: United States. War Department

Date Published: 1855

Permanent URL: https://oshermaps.org/map/13950.0033