Subject ASC0003sfi
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 8 (1871), (1871)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32578579
Keywords
fossil Trilobita arthropod. trilobita trilobites crustacean structure of the Trilobita trilobite structure woodward cross section extinct G.R.DeWilde del et lith Mintern Brothers imp.