'J'rxf I'iinircs — Contimiod 



rajie 



Departures of temperature averages for January-December. 1905 \Y1 



Departures of temperature averages for Fehniary. 190r»,-January, IJMX;... !I2 



ltej)aiturcs of tom])orature averages for Jjiiniary I»t'fcinber. 1006 'X\ 



I lepartures of temi)erature averages for Feliruary. litOO.-Jaiuiary, 1907. . . 9.*^ 



1 >epartures of temperature a\erages for .\pril. 11H)0.-March. 1907 9;; 



Departures of temi»erature averages for June 1906,-May. 1907 9.'} 



IM.sr)la<-»'in»'nts of flic (|nasin<iniial lin<' i>n the cdi^f^cntiNe dciiartinc iiiajis 



of February. 1907.-Janua ry. 19()S. until .Inly. 1907. June. 19US ;)4 



I'leionian i)en(lulati<ins 96 



Pleionian amplitudes and tbe Ari'(|uip;i curve 96 



roTisccutive tcmiM'i'atui'e curves nf Atlantic coast stations 98 



Temperature variation of Montana (Miles City) coniijarcd with that of 



Maine ( FastjM.rt ) 100 



Temperature variations in Montana. Xcbraslca, Kansas and T.ouisiana. . . . 101 

 Comparison of variations in C-ilifoinia and Texas with the Arequipa 



curve 102 



Temperature vari.-itions in (Jreenland. Iceland and Faroe lO.'p 



Tempei-atni-e \ a liat ions in Newfoundland and ]\Iaine 107 



Teniiiei-atui'e variations in the Azoi-es, Madeira and Cai)e Verde Islands.. lOS 



'J'emperature curves at St. Helena, Are(iuii>a. I'orto Kico and P.ermuda . . . lOit 



Pleionian connections 112 



Zoiilogical regions on north jiolar i^rojection 174 



The southern continents, south polar ]»rojeetion 176 



Cross-section of coiitinenta! i)latfoi'ms and ocean Iiasins at 4")'= north l.-iti- 



tnde 177 



('ross-section of continental platforms and ocean basins at the eipiator. ... 177 

 Characteristic features of the mammal fainiie in different zo()logic;il re- 

 gions at successive epochs of the Cenozoic 187 



Disi)er.sal and distrilnition of the i)rincipal races of man 210 



T >ispersal of the Primates 214 



Phylogenetic relations of the living and extinct :,'rnu]>s of Primates 21.t 



I (istrihution of modern Canida' 217 



I>istribution of the Procyimida' and \iverrida', formerly Nearctic and 



Paheai'ctic. l)ut now surviving chiefly in the peripheral regions 220 



Distribution of the Ursida-. Pleistocene and Recent 222 



Distribution of Soricida' and of Talpida- 225 



Distribution of (Jeomyoide.-i. Anomalurida' and Pcdetida' 220 



Distribution of the true Porcni>ines ( Hystricid;e I and Xew World Porcu- 

 pines (Erethizontida') 2;>0 



Distriluition of the Neotropical families of Hystricomorplis 232 



Dispersal and distribution of the Perissodactyla 234 



I dstribul ion of P.iiuida'. living and IMeistocene 235 



(leologic range and piiylo,i,'«'netic relations of fossil Ffpiida' 236 



Distriliution of the Tajiirs. living and Pleistocene 23S 



Distribution of the Phinocei-oses. livini: and I'leistocene 2.30 



I »istribution of Pigs and Peccai'ies 241 



The dis])ers;il center of the ("amelida' was in North .\inerica 243 



Distribution of Ccivid.e and i»ro-Cervid Tragulida' 245 



vi 



