The earliest human occupation of the high-altitude Tibetan Plateau 40 thousand to 30 thousand years ago

Zhang, X. L., Ha, B. B., Wang, S. J., Chen, Z. J., Ge, J. Y., Long, H., He, W., Da, W., Nian, X. M., Yi, M. J., Zhou, X. Y., Zhang, P. Q., Jin, Y. S., Bar-Yosef, O., Olsen, J. W., Gao, X.
American Association for the Advancement of Science (AAAS)
Published 2018