00936cam a22002771 4500 gs 64000182 DLC 20260227111414.0 780308s1963 dcua f000 0 eng c gs 64000182 (OCoLC)3696997 U. S. Geol. Survey. Libr. USlW ISS OCoLC DLC QE75 .P9 no. 432 QE807.A5 J64 I 19.16:432 Jones, David Lawrence, 1930- Upper Cretaceous (Campanian and Maestrichtian) ammonites from southern Alaska. Washington, U.S. Govt. Print. Off., 1963. iv, 53 p. illus., maps, diagrs., tables. 29 cm. Geological Survey (U.S.). Professional paper 432 Part of illustrative matter fold. in pocket. Bibliography: p. 47-49. Ammonoidea Paleontology Cretaceous. Paleontology Alaska 29825 29825