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天府遗产国之重宝回顾自从1915年8月30日,美国地质学家劳德伯克在邻近自贡市的荣县城外3公里,采得一枚恐龙的牙齿和一段股骨化石,已经82年了。而本区第一具大型蜥脚类恐龙化石,系杨钟健和甘颇(美)1936年在荣县城东西瓜山发现并发掘,距今已60余年。在自贡地区普遍发现恐龙化石,并受到各界的广泛重视,应当说是从70年代初期开始;1972年8月原
Tianbao heritage country’s treasures Review Since August 30, 1915, the United States geologist Lauder Burke in Zigong City, near Rongcheng 3 kilometers outside the city, obtained a dinosaur teeth and a femur fossils, it has been 82 years. The first large sauropod dinosaur fossils in this area, discovered by Yang Zhongjian and Gan Po (the United States), was discovered and excavated in 1936 in Rongdong County, East China and East China. It has been more than 60 years. The dinosaur fossils are widely found in Zigong area and are widely valued by all walks of life. It should be said that it started from the early 1970s. The original