Chapter IV.—Analyses of Deep Country-Rock.^*

The districts to which these investigations refer are: (1) in Victoria, those of Bendigo (Lower Silurian), Ballarat and Steiglitz (Lower Silurian), and Walhalla, Gippsland (Upper Silurian); (2) in Queensland, Gympie and Charters Towers; (3) in New Zealand, Macetown, Otago, South Island of New Zealand; Reefton, Nelson, South Island of New Zealand, and Thames, North Island of New Zealand.