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在我国西南素享“天府之国”美名的四川省,因侏罗纪地层盛产恐龙化石和其它脊椎动物化石而被誉为“恐龙之乡”。地处川西南的我国著名的古老盐都——自贡,更是得天独厚,已成为我国恐龙化石的主要产地和恐龙动物群重要遗址之一。自贡地区恐龙研究工作始于本世纪初,至今已有七十余年的历史了。 1915年,美国人劳德巴克和坎布曾到过自贡地区,对威远背斜的原始蜥脚类恐龙进行了调查和研究,1935年,曾数次到四川进行考察的我国著名古脊椎动物和古人类学家杨钟健教授曾著专文论述四川自流井(即自贡)的爬行动物化石,
In the southwestern part of China, enjoying the reputation of “Land of Abundance”, Sichuan Province is reputed as “the hometown of dinosaurs” due to the rich dinosaur fossils and other vertebrate fossils in the Jurassic strata. Located in southwestern Sichuan, China’s famous ancient salt capital - Zigong is even more blessed. It has become one of the major sites of dinosaur fossils and important dinosaur fauna in China. Zigong dinosaur research began in the beginning of this century, has been more than seventy years of history. In 1915, Americans Lauderbach and Cambu had visited the Zigong area to investigate and study the primitive sauropod dinosaurs of the Weiyuan anticline. In 1935, the famous vertebrate vertebrate And ancient anthropologist Professor Yang Zhongjian had written articles on the artesian wells in Sichuan (Zigong) reptile fossils,