Catalog of the Egan collection of Silurian invertebrate fossils at the Chicago Academy of Sciences.

Catalog of the Egan collection of Silurian invertebrate fossils at the Chicago Academy of Sciences.

Bibliographic Details
Corporate Author: Chicago Academy of Sciences. [from old catalog]
Other Authors: Ball, John Rice 1881- [from old catalog], Greacen, Katherine Fielding 1913- [from old catalog]
Format: Book
Language:English
Published: Chicago The Chicago Academy of Sciences 1946.
Subjects:
Egan, William Constantine > 1841-1930. [from old catalog].
Invertebrates, Fossil.
Paleontology > Silurian.
Paleontology > United States.