688 MONOGRAPHS OF NORTH AMERICAN RODENTIA. 
TabLe VII.—Measurements of thirty six skulls of SC1URUS WLUDSONIUS var. IUDSONIUS. 
Ss Ss 2 5 ) 
F za |#¢ ee ae 
= a ens =" ISUC HRS S 
rd eed Wiese en eae fete cee 
: el@iele |£2/2 \-2le |2 |d\z 
ze) ‘ ; 3 FI = = 4 -~|ao sla ek Sy 
| Locality. a 3 PS si B|2 Zel| £ |S Ela Ly S 3 
2 7 ek ee ae a Mice [ee ee ice eee 
I Pia] 818] Sle ele ee 18 elses deena 
Ee s/e|]38}3/] 5 |#8leg] 4 alFalFe] A] 8! 
2 = 2 EI t=] a(S S5153| 8 1a Sis cs 3) s 5 
z B) Se | 2 Boh Soh ee ee ee) le, elie eae 
§ Paletelecce lee) era ee Nise SS Wis Hise Wise | SHS 
4276 | Fort Simpson, H. B. T.-...| gt | 1-90] 1. 0.€0 | 0.93 } 0.35 | 0.16 | 0.33 | 0.90 | 1.10] 0.60 
4277 go | 1.80) 1. 0.56 | 0.90 | 0.34 | 0.17 | 0.32 | 0.21 | 1.07 | 0.60 
4250 9 | 1.84] 1. (HAE NOAH ES Repsed| e-esos 0.33 | 0.19 | 1.07 | 0.€0 
4281 Jo | 1.88] 1. i 0.60 | 0.92 | 0.35 | 0.16 | 0.22 | 0.22 | 1.08 | 0.cO 
4283 oa | 1.85] 2 0. 0.57 | 0.91 | 0.32 | 0.15 | 0.32 | 0.2 1.05 | 0.60 
4284 9 | 1.84 | 1. 0. (eS ARES On eee be eal eed) bees] eeScc 
4286 o& | 1.8] 1. 0. (CS SFA CP Les | ara mee | 1.06 | 0.€0 
4287 -| of 11.81] 1 0. 0.54 . 92 1.07 | 0.60 
4238 1,81 | 1. 0. CRSP COGS eee aye] Arse ls 1.01 | 0.10 
4290 1,86 | 1. 0. (Uecrey PURS Jy ae Si es al es eis 1.08 | 0.00 
6168 D6. OSh|Ceaeee 10.3 70.16 | 0.52 | 0.85 | 0.27 | 0.17 | 0.22 }|......| 1.00 | 0.57 
6169 1859) 15039) 22sec 0.62 | 0.18 | 0.58 | 0.92 | 0.30} 0.18 | 0.2 0.20 | 1.02 | 0.56 
6L7L 10:20)) | 6s sees oe 0.65 | 0.14 | 0.55 | 0.91 | 0.28 | 0.18 | 0.2 0.22 | 1.02 | 0.5 
6172 1.75 | 1. 0. 1 
6173 1.80] 1. 0. 1 
6175 1.€0 | 1. 
6176 Meh MOOT eee a eueeceme || Ostia i Osens |] Osave eet fe etme mercies etal 
6178 1.83 | 1.08 
6179 1.84 | 1.05 
6180 1.€0 | 1.02 
908 1.75 | 0.97 
909 1.70 | 0.98 
912 17 1.00 
915 1.70 | 1.05 
917 1.76 | 0.98 
919 1.69 | 0.98 
924 1.67 | 0.97 
918 1. 72 | 0.98 
925 1.77 | 1.02 
922 1.75 | 1.02 
921 1.75 | 1.02 
920 a 1.73 | 1.00 
955 | Amherst, N. H..-........- ----| 1.80 |] 1.04 
935 | Malden, Mass ..........-.]..- 1.77 | 1.08 
933 | Cambridge, Mass ........ socal Ao | 502010260) | hOsn sal 1Oston Oso Ocho) [rocccel soe | saeees | cmeeen 
1986 | Massachusetts ?...........]..-. 12.80") 1202" |'0264) "OF505 70528) OFo5) | OF 905] Seco. occ cee] semaine tae aed leee meal eet 
