Coevolution between terrestrial ecosystem and Earth environment is a hot research topic in both biology and geology. Last progresses in these field are reported from following research subjects: evolution of jawed vertebrates(gnathostomata) from Silurian; occurrence of earliest forests from Devonian of Xinjiang; biodiversity of insects in amber from Cretaceous of Myanmar; Evolution of primates and geochemistry studies from Eocene/Oligocene; studies of Longdan fauna from Lingxia basin, Gansu Province of earlier Pleistocene and endemic cloven-breast fishes from Pliocene Tibet; the correlations thick-boned fish,Hsianwenia wui, and the aridification of the Qaidam Basin; monsoon climate and its impact on biodiversity; study on the flora from Mankang, Tibet of Miocene and its palaeoclimate; depositional environment and its impact on the preservation of fossils; contraction of high resolution Stratigraphic series by using data of paleomagnetism and mammal fossils.