四川恐龙化石资源的保护研究

Protection of Dinosaur Fossil Resources in the Sichuan Basin

四川陆相中生代地层十分发育,分布广泛,沉积连续,盛产恐龙骨骼化石和恐龙足迹化石。1915在自贡荣县首次发现恐龙化石以来,已在自贡、内江、宜宾等40余个县市发现恐龙化石点达数百个,含恐龙化石的地层出露面积达10多万平方公里,其中包括一些著名的恐龙动物群和重要的恐龙化石产地。这些恐龙化石的发现使四川成为世界上开展恐龙化石研究最理想的地区之一。该研究通过分析四川恐龙化石资源的保护现状、保护方式及存在的问题,提出了恐龙化石保护的原则和策略。

The Mesozoic strata are widely distributed over the Sichuan basin and characterized by enrichment in dinosaur fossils. Hundreds of dinosaur fossil occurrences containing some famous dinosaur fauna have been discovered in more than 40 co since 1915. Exposed area of the dinosaur fossil- so on chuan basin has become one of the perfect regions of research into dinosaur fossils in the world thanks to the discovery of these occurrences. This paper deals with present situation, pattern and existing problems of protection of the dinosaur fossil resources in the Sichuan basin. Principle and tactics of protection of the dinosaur fossil resources are put forward.