Observations on the Tertiary flora of Australia, with special reference to Ettingshausen's theory of the Tertiary cosmopolitan flora

Potassium‐argon ages on the Cainozoic volcanic rocks of New South Wales

“…These have been divided into two floras. In the Early and Middle Cainozoic the widespread flora was the Cinnamomum flora of Sussmilch (1937) ('brush' flora of Deane, 1900), which includes Nothofagus. It survives in eastern Australia at the present day only in small areas of coastal rain forest.…”