﻿Natioiuxl Antarclic K.qH'ililioii, 1901-l'.)0t 



Mijvures 



I'Inlf 1 {/■AuiliqanLr Ohsn-tulimis). 



^o° w 60° eo° loo' i2o° iw m' " 20" w' 60' 



JVl/AfUT£R 



100" l?0° wo" 160" 



20 40 60' 



100, lEO 14-0 160' 



C£/f/GO MS 



ao' 40 60' 



20' OO" 60' 80' 100" 120" \W 150' 



100 120 WO 160 



20° 40" 60° 60° 100° 120° 140° 160° 



Time curves of eartliquakes. 



10' 40' 60° aO° 100° 120° I40" 160° 



■S Nos. 25, 49, 50, GO, 88, and 107 

 refer to 

 tlie "Discovery" register. 



Nos. GOG, 333, 337, 338, and 347 



refer to 



tlie Shide register. 



20° 40° 60° 80° 100° 120° 



