TY  - ABST
T1  - The primitive diversity and number of animals in geological times
DA  - 1854]
CY  - [New Haven,
AU  - Agassiz, Louis,
CN  - QE723
CN  - QE723
PP  - [New Haven,
PY  - 1854]
N1  - Caption title.
N1  - From the American journal of science and arts, 2nd series, vol. XVII.--May, 1854."
N1  - Microfilm. Ann Arbor, Mich. Univerisity Microfilms (n.d.) (American culture series, Reel 323.5)
ID  - 104262
KW  - Paleontology.
KW  - Zoogeography.
TI  - The primitive diversity and number of animals in geological times
ER  -