Bet365 lotto review August 10-12，The "International Academic Symposium on Xiahe Baishiya Karst Cave Site and Denisovans" was held in Lanzhou City and Xiahe County, Gansu Province。Experts and scholars from various countries participating in the meeting learned from archeology、Anthropology、Earth science and other multiple disciplines，On the formation process of the Baishiya cave site in Xiahe、In-depth exchanges on issues such as the Denisovans’ living environment and lifestyle。

Academician of the Chinese Academy of Sciences、Chen Fahu, Chairman of the Chinese Geographical Society bet365 live casino games said，The Lanzhou University environmental archeology team used ancient protein analysis methods to identify the human mandible fossil found at the Baishiya Cave Site in Xiahe as Denisovan，And its age was determined to be at least 160,000 years ago through uranium series dating。After years of hard work，The environmental archeology team of Lanzhou University has made important progress in the research of Baishiya Karst Cave in Xiahe，It was found that the site preserves the remains of ancient human activities from the late middle to late Pleistocene to the late Pleistocene，And successfully obtained the first Denisovan mitochondrial gene sequence outside Denisovan Cave。These findings help to understand the lifestyle of early humans，Especially their survival strategies Bet365 lotto review in the plateau environment。

Denisovans，This ancient human group became known in 2010 through the discovery of fossils from Denisova Cave in Russia。Genetic research shows，Denisovans and Neanderthals are sister groups，Both are currently extinct。Wang Youping, a professor at the School of Archeology and Museology at Peking University, thinks，The current research results of the Xiahe Baishiya Karst Cave Site show，Before and after the last glacial period，There are Denisovans in the Tibetan Plateau，This is an important breakthrough in Paleolithic archeology in recent years。Therefore，The statement that ancient humans became extinct in other areas except Africa during the last glacial period deserves reconsideration。

Experts attending the meeting think，In-depth research on the technical bet365 Play online games characteristics of stone tools at the Baishiya Karst Cave Site，Not only can reveal the cultural connotation of the Denisovans，It can also help to understand the dynamics of early cultural exchanges between East and West。Professor Zhang Dongju of the School of Resources and Environment of Lanzhou University thinks，Currently，Research on Denisovans on the Tibetan Plateau has just started。How did they adapt to the cold and hypoxic environment of the last glacial period，How to make a fire to keep warm、Break stone tools、Problems such as hunting for food，Both require further research。

Since the Xiahe Denisovan fossils were reported by the media in 2019，The Baishiya Karst Cave Site in Xiahe County, Gansu Province has attracted widespread attention from the academic community。Bet365 lotto review In recent years，Continuous archaeological excavations and research reveals，Xiahe Baishiya Karst Cave Site is one of the earliest archaeological sites on the Qinghai-Tibet Plateau，It is also the only confirmed Denisovan site known in East Asia。The discovery of the Baishiya cave site in Xiahe and the study of the Denisovans，Provides precious clues for a deeper understanding of the history of human evolution。

Conference hosted by Lanzhou University、Institute of Tibetan Plateau, Chinese Academy of Sciences、Sponsored by Gansu Provincial Institute of Cultural Relics and Archeology。