描述我国西藏南部堆纳地区宗山组下部及基堵拉组中的遗迹化石。宗山组中的遗迹化石组合可归属于Zoophycos遗迹相 ,该遗迹相可进一步划分成产于富氧条件下的Thalassinoides Planolites遗迹亚相及产于贫氧条件下Zoophycos Chondrites遗迹亚相。基堵拉组中的遗迹化石组合可归属于在高能的潮下带的临滨和潮间带的前滨环境下产生的Skolithos遗迹相。 Describe the trace fossils in the lower part of the Zongshan Formation and the Jikuanla Formation in the Heina area, southern Tibet, China. The trace fossil assemblages in the Zongshan Formation are attributable to the Zoophycos relic facies, which can be further divided into the Thalassinoides Planolites subfacies produced under oxygen-rich conditions and the Zoophycos Chondrites subfacies produced under depleted conditions. The trace fossil assemblages in the Kiharaguan Formation can be attributed to the Skolithos relics that occur in the foreshore environment of the high-energy subtidal sub-seafront and intertidal zone.