© Dongju Zhang’s group (Lanzhou University)Entrance to Baishiya Karst Cave.
Bone remains found in a Tibetan cave 3,280 m above sea level indicate an ancient group of humans survived here for many millennia, according to a new study published in
Nature.The Denisovans are an extinct species of ancient human that lived at the same time and in the same places as Neanderthals and Homo sapiens. Only a handful Denisovan remains have ever been discovered by archaeologists. Little is known about the group, including when they became extinct, but evidence exists to suggest they interbred with both Neanderthals and Homo sapiens.
A research team led by Lanzhou University, China, the University of Copenhagen, Denmark, the Institute of Tibetan Plateau Research, CAS, China, and involving the University of Reading studied more than 2,500 bones from the Baishiya Karst Cave on the high-altitude Tibetan Plateau, one of the only two places where Denisovans are known to have lived.
Their new analysis, published today (Wednesday, 3 July) in
Nature, has identified a new Denisovan fossil and shed light on the species' ability to survive in fluctuating climatic conditions — including the ice age — on the Tibetan plateau from around 200,000 to 40,000 years ago.
Dr Geoff Smith, a zooarchaeologist at the University of Reading, is a co-author of the study. He said: "We were able to identify that Denisovans hunted, butchered and ate a range of animal species. Our study reveals new information about the behaviour and adaptation of Denisovans both to high altitude conditions and shifting climates. We are only just beginning to understand the behaviour of this extraordinary human species."
Comment: What's perhaps most incredible is how little we seem to know about the period:
As well as the following interviews: In Search of the Miraculous: Holy Grail Symbolism & Early Christian Mystery, with Laura Knight-Jadczyk