TRANS.NZ. INSTITUTE, VOLI PLVI. 
SALT WATER Y: 
LAGOON 
BAY 
CRUSH 
HANSON 
GEOLOGICAL SKETCH MAP 
PETRE 
OF THE 
CHATHAM petting 
pp t am 
MH pleradione 
REFERENCE. Cape Fournier 
1 EDI Micacecres ald clay slates afters with veins af 
2ES] Crystaline Du 
PA p, Po Z Oe Pee ^" i 
EB Dasaltie and Doleritic tutas. 
SED) Palayonite tudas. ; 
6 EB Tertiary Žimestones. ; 
7L lalarems tudas, fossiliferous. Cor 
WB Lignite und Shale : 
SEE] Marine sands. 
Or À à 
p 
n 
AX : P n £e 
A M £ f 
A wn = 3 = 
fi | 
q / hen È 
E ^" RÈ 
Pl l 2 x 
er icta di 
| bp" e d 
"— i 
Hg 
4 
MH 
P 
ARID ISLAND 
d inches —l mile. 
