Subject ASC0003tcg

The geological magazine, or, Monthly journal of geology.
Decade 3:v. 4 (1887), Page 51 (1864)
Smithsonian Libraries
BHL Page 30751406

Keywords

cockroach palaeozoic vein area scudder left wing anterior margin superior posterior inferior Blattidae Paleoblattarae Mylacridae bird cockroaches Paleozoic Scudder

Contributors

Species