TY  - BOOK
AU  - Schopf, J. William,
CN  - QH359
CN  - QH359
CY  - Boston :
DA  - c1992.
ID  - 152630
KW  - Evolution (Biology)
KW  - Paleontology
N1  - Proceedings from a symposium convened by the IGPP Center for the Study of Evolution and the Origin of Life at the University of California, Los Angeles, held January 11, 1991.
N1  - "A contribution of the IGPP Center for the Study of Evolution and the Origin of Life (CSEOL), University of California, Los Angeles"--T.p. verso.
PB  - Jones and Bartlett Publishers,
PP  - Boston :
PY  - c1992.
SN  - 0867202688
T1  - Major events in the history of life /
TI  - Major events in the history of life /
ER  -