The Mammoth Cave. I. Maxillary teeth of a new variety of Nototherium -- 2. Remains of Diprotodon Australia (Owen). Fossil marsupial remains from Balladonia in the Eucla Division. Determination of the exact localities where Cambrian fossils were collected by E.T. Hardman in 1884. Permo-Carboniferous fossils from Byro Station, Murchison District