Note AZ — Front matter (continued 4)
Reading edition
Die Gliederung der Eozoischen Formations gruppe Nord.-Amerikas,—a Thesis defended before the University of Leipzig, March 15, 1869, by Dr. Hermann Credner. Halle, 1869, p. 53.
Reading edition
Die Gliederung der Eozoischen Formations gruppe Nord.-Amerikas,—a Thesis defended before the University of Leipzig, March 15, 1869, by Dr. Hermann Credner. Halle, 1869, p. 53.