GENERATi Index. 
XI. 
Soil Colloids, aggregation of 
>» composition of some 
>» kaolinite 
” ■> mica ... 
?? microscopic study of 
5, montmorillonite ... 
j» o])tical pro^ierties of 
Htrychno^i hu-ida, alkaloid content of seeds ... 
Thamno|)ora 
.. immensa 
Mn.iiruoneiisis 
off nuirrnlonensis ... 
■j insculpta, sp. nov. 
Thom])son. 1C 1*. 
Thuramniina pnpiJlata 
Toiypammina undulata, sp. nov. ... 
T re.inatotrofliu.fi iaterophnns 
Trochammina subobtusa, sp. nov. "* 
fufucolous "Worm from Permian of N.'\V. Division of W. A. 
Wgctation. North-Eastern Goldfields, Notes on 
. ,, •' species collected 
\ erl)eekieJla 
,, mersa, sp. no^’. 
,, talhoti 
X-ray Analysis of Gingin L ])per Greensand 
data of soil colloids 
’\\hitson, E. 
\\ ongong-Cardii]) Area, Geology and Physiography of 
” ” ■’ ••• 
Comjjarison \vith Armadale and Gosnells 
■’ ” Geological history 
” ” ” l^etrograpliy ... 
- . •* , •’ Structure and distrihution of rocks 
-v onn, tu;/iruIo.!s, from Permian >f NAV. Divisions of W. A. 
phivaitimorjjhs ... 
Areas 
Page 
1 
4 
3 
117 
65 
65 , 72 , 74 
66 
... 66 , 74 
67 , 72 , 74 
265 
... 107 , 112 
... 104 , 114 
95 
... 109 , 112 
97 , 109 , 114 
119 
129 
63 
63 , 72 , 74 
... 64 , 72 
229 
233 
117 
265 
279 
280 
281 
271 
268 
... 97 , 109 
60 
liy Authority: Robert H. Miller, Government Printer, Perth. 
W to 05 
