T. 8. Hunt on some points in Dynamical Geology. 267 
chains ;” 
the contraction of the globe.” But while admitting that the 
in regions where contortion of the strata has sur ervened. Hal 
has also noted in this connection the nearly horizontal strata 
of the Cattskill Mountains. 
Paleozoic sea, corresponding to the Rocky M v 
west. The former fe has been very generally held by Ameri- 
