四川省古生物化石资源分布与保护研究

Study on the Distribution and Protection of Paleontological Fossil Resources in Sichuan Province

四川省所处区域大部分属于扬子板块,其地层从震旦纪到第四纪发育较为完整,各地质时代分布的生物较为丰富,其生物群落属扬子生物群。在各时代地层中,生物的发生、演化、盛衰及死亡、埋藏与变化的地质环境紧密相关,受生态环境严格控制。化石种类及其在地层中的密集程度极不均匀。笔者介绍了四川省内古生物类地质公园及博物馆的建设规模与个数,旨在提高全民地质遗迹保护意识,其对开展古生物化石专项保护研究具有一定意义。

Sichuan province is located in the Yaangzi plate, where the strata are relatively complete from Sinian to Quaternary and the abundant organisms are distributed in various geological periods. The occurrence, evolution, vicissitudes and burial after death of organisms are all closely related to the changing geological environment, which is strictly controlled by the ecological environment. Therefore, the species and density of fossils in the stratum are extremely uneven. Along with the progress of the society and the development of economy, the national awareness on the importance of paleontological fossil resources and protection are constantly improving, the effective protection and reasonable development of the fossil have been gradually strengthened and obtained a certain result, but they still need to be further strengthened. This paper mainly introduces the construction scale and the number of paleontology geopark and museum in Sichuan Province, aiming at improving the geological relic protection consciousness of the whole people, which is of great significance to carry out the special paleontology fossil protection research.