NO. 2226. , DISTRIBUTION OF ENTOMOSTRACA—DODDS. 



61 



Ramaley and other members of the biological staff of the University 

 of Colorado, all interpreted in the light of eight years' residence at 



TOLLAND REGION 

 COLORADO 



TOPOGRAPHY AND LAKES 



Coi^our .ntervol sfoffef (/51-4 mj 

 Qfo-n fto^ uses Topoqrophic mops 



Fig. 2.— Map of Tolland region, the area included in the black rectangle in fig. 1. 



Boulder and of several summers spent in whole or in part in the moun- 

 tains of this region. 



Three stations have been chosen as representative of typical condi- 

 tions m different parts of the area under study: 



Denver (5,272 feet), in plains region, records for 41 years. 



Frances (9,300 feet), mountains, records for 8 years. 



Corona (11,660 feet), high moun tarns, records for 6 years. 



