PALEOGEOGRAPHIC MAPS OF NORTH AMERICA 207 
SRV 
SS 
RNA 
MS 
NY 
S) 
K 
Z| 
kw 30 nw 
LEGEND 
OCEANIC BASINS 
MARINE WATERS (EPICONTINENTAL) 
SEA OR LAND, MORE LIKELY SEA 
LAND OR SEA, MORE LIKELY LAND 
4 LANDS 
INDETERMINATE AREAS 
POLAR 
EQUATORIAL, 
120” 110° 
MARINE CURRENTS 
