In a recent INQUA project the extent of Pleistocene glaciations has been digitally mapped and the chronology of events reviewed. The onset of the present Ice Age in both hemispheres dates back to the Palaeogene. In Gr...
Introduction (Sir) Tannatt William Edgeworth David (1858-1934) is recognised as probably Australia's greatest geologist. Born at St Fagan's, near Cardiff, Wales, he graduated from Oxford University in 1880 and s...
The reported new U-Pb age by sensitive high-resolution ion microprobe (SHRIMP Ⅱ) on zircon was obtained from a tuff sample at the basal Doushantuo Formation in the Jiuqunao section, which situated at the western limb...