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末元古代高家山生物群是以骨骼化石为主 ,兼有软躯体后生动物及宏观藻类化石的一个多门类化石组合 ,是目前已知最早且最为多样化的骨骼化石生物群。化石主要产于上震旦统灯影组高家山段中上部 ,时限约5 6 5— 5 43Ma。目前虽然尚难对其进行系统的生物学分类 ,但根据化石的形态特征可以划分为以下几个类群 ,即具矿化壁的骨骼类群 ,包括管状化石、锥管状化石、瓶状化石、球状化石、杯状化石和疑难化石等 ,以及蠕形动物化石类群 ,遗迹化石类群和宏观藻类化石类群等。还选取与其同时代且特征较为相似的峡东西陵峡生物群和南非纳米比亚纳玛生物组合进行比较。
The last Proterozoic Gaoshan Shan biota is a multi-fossil assemblage that is mainly composed of bones and fossils, with both soft-body metazoans and macroscopic algae fossils. It is the earliest and most diverse bony fossil biota at present. Fossils are mainly produced in the upper part of the upper part of the Upper Sinian Dengying Mountain in the section of Gaojiashan, with a time limit of about 56-55 43 Ma. At present, although it is hard to systematically classify them, according to the morphological characteristics of fossils, they can be divided into the following groups: skeletons with mineralized walls, including tubular fossils, pyramidal fossils, bottle fossils, spherical fossils , Cup-shaped fossils and difficult fossils, as well as fossil fossil groups, trace fossil groups and macro algal fossil groups. The biological assemblages of the Xiling Gorge Gorge and the South African Namibia were also selected for comparison with their similar features in the same period.