Tertiary Deposits Near Norseman, Western Australia. 101 
Gregory, J. W., Age of Norseman limestone, Western Australia. GeoL 
Mag., New Ser., Dee. VT., A^ol. Ill, pp. 320-321. 
Hincle, G. J., 1910: On the fossil sponge spicules in a rock from tlie deep lead 
(?) at Princess Koyal Township, Norseman District, Western Australia. 
Part of Geol. Surv. W(\st. A/(.s7., Bull. 30. 
Maitland, A. Gihl), 1907 : Kecciit advances in the knowledge of the geology of 
AVestern Australia, A.svs’. Advf. Sc., A"ol. XI, pp. 152-3. 
Podgers, J., 1940: Distinction l)etwecn calcite and dolomite on polished surfaces. 
Amer. Jourru Sri., \o\. 238, p]>. 788-98. 
Teichert, C,, 1944: Tlie genus A f aria in the Tertiary of Australia. Journ. 
Falcon, A^ol. 18, pp. 73-82. 
AA’'oodward, II. P., 1902; The Dundas Goldfield. Anyi. Frog. Mcp. GeoL Surv. of 
West Aust. for 1901, p. 15. 
