文章对2002年“藏北高原无人区综合科学考察”中,发现于藏北那曲双湖区和尼玛县境内的9个石器采集地点和10个墓地的主要材料做了简单的介绍。通过对这些材料的初步判断,认为藏北高原采集到的这些石器,大致年代可能为距今7500-3000年之间;而墓葬中被当地群众称为“门突尔”的遗存,认为可能与公元前一千纪左右后出现的象雄文明相关。 This article briefly introduces the main materials of 9 stone collection sites and 10 cemeteries found in Shuanghu District and Nima County of Nagqu in northern Tibet in the 2002 Comprehensive Scientific Expedition to No Man’s Land in the Northern Tibetan Plateau. Based on the preliminary judgment of these materials, it is considered that the stone tools collected in the northern Tibet Plateau may roughly be between 7500 and 3000 years ago; while the remains of the tombs are called the remains of “Menzilire” by the local people, Elemental male civilization appeared after around a thousand BC.