辽宁朝阳县尚志乡古生物化石分布特征及评价
|
摘要
辽宁省朝阳市是世界著名的热河生物群产地之一,为了查明辽宁朝阳县尚志乡古生物化石的分布特征,对朝阳县尚志乡古生物化石进行了实地调查。调查表明,尚志乡有蕨类、苏铁类和松柏类木化石,主要赋存层位为髫髻山组10～22层。蕨类、苏铁类化石只在莲花庄村东有一个出露点,松柏类木化石主要分布在王伦沟、范杖子北沟小南沟、线麻地沟、棉花地沟,有一定的化石资源赋存量。从科学意义、科普功能、化石组合及赋存特征、保护管理基础等几个方面,对尚志乡古生物化石产地进行了评价。
The Chaoyang County is one of famous Jehol Biota origin areas in the world. In order to find out the distribution characteristics of the paleontological fossils of Shangzhi Town in Liaoning Province, the author has investigated the local paleontological fossils. Research shows that the fossils of ferns, cycads and conifers in Shangzhi Town mainly are located at beds 10-22 of Tiaojishan Formation. There is only one outcrop of fossils of ferns and cycads in the east of Lianhua village. The fossils of pine and cypress are mainly distributed in the Wanglungou, Xiaonan gully in the north ditch of Fanzhangzi, the Xianmadi gutter and the Mianhua gutter. In the aspects of scientific significance, popular science function, fossil assemblage and occurrence characteristics, and protection and management basis, the paleontological fossils in Shangzhi Town have been evaluated in this paper.
The Chaoyang County is one of famous Jehol Biota origin areas in the world. In order to find out the distribution characteristics of the paleontological fossils of Shangzhi Town in Liaoning Province, the author has investigated the local paleontological fossils. Research shows that the fossils of ferns, cycads and conifers in Shangzhi Town mainly are located at beds 10-22 of Tiaojishan Formation. There is only one outcrop of fossils of ferns and cycads in the east of Lianhua village. The fossils of pine and cypress are mainly distributed in the Wanglungou, Xiaonan gully in the north ditch of Fanzhangzi, the Xianmadi gutter and the Mianhua gutter. In the aspects of scientific significance, popular science function, fossil assemblage and occurrence characteristics, and protection and management basis, the paleontological fossils in Shangzhi Town have been evaluated in this paper.
引文
郭冬梅,2013.辽宁朝阳县尚志乡火山地质遗迹的形成与特征[J].城市建设理论研究(电子版),(14):1-4.
辽宁省地质环境监测总站,2013.辽宁朝阳县尚志乡古生物化石产地调査[R].
尹德涛,金成洙,2005.辽宁西部古生物化石资源开发利用的旅游评价[J].国土资源科技管理,22(1):34-39.
张红珍,梁永宁,2005.中国重要古生物化石及其产地保护浅论[J].云南地理环境研究,17(S1):70-73.
朱叶,2015.朝阳鸟化石国家地质公园旅游开发对策研究[D].大连:大连理工大学.
辽宁省地质环境监测总站,2013.辽宁朝阳县尚志乡古生物化石产地调査[R].
尹德涛,金成洙,2005.辽宁西部古生物化石资源开发利用的旅游评价[J].国土资源科技管理,22(1):34-39.
张红珍,梁永宁,2005.中国重要古生物化石及其产地保护浅论[J].云南地理环境研究,17(S1):70-73.
朱叶,2015.朝阳鸟化石国家地质公园旅游开发对策研究[D].大连:大连理工大学.