COAST RANGE CORRIDOR IN CALIFORNIA 



167 



MIO-PLIOCENE 



GEOFLORAS 

 □ ARCTO-TERTIARY 

 ^ MADRO-TERTIARY 

 S NEOTROPICAL- 

 TERTIARY 



Fig. 5. Distribution of geofiora during Mio-PIiocene time. (After 

 Axelrod (reconstructed).) 



ARCTO-TERTIARY 



Fig. 6. Alternative interpretations of zoogeographic peninsula existing 

 in California during Pliocene and early Pleistocene time. 



