The
rhythm of the ages
earth history in the light of the pulsation and polar control theories
Pulsation and polar control theories
Grabau, Amadeus W. (Amadeus William)
1870-1946
creator
text
cc
Peking
H. Vetch
1940
monographic
eng
xvii, 561 p. illus., xxv pl. (incl. front., maps (part fold.)) 26 cm.
by Amadeus W. Grabau.
"First edition, January 1940."
"Literature references": p. 515-524.
Paleontology
Earth movements
Glacial epoch
QE721 .G8
gs 42000063
U.S. Geol. survey. Library
760903
20260227111347.0
gs 42000063