恐龙之乡新年又添新龙余刚供稿新年伊始，被誉为我国“恐龙之乡”的四川省自贡市在汇东开发新区教师安居工程施工现场上，又发掘出一具完整度达８５％以上的大型蜥脚类恐龙化石。据对该具恐龙部分骨骼化石初步测量推算，其长度为２０余米，与号称亚洲第一长龙的“合川马门... Dinosaur New Year Adds New Dragon Yu Gang Feed At the beginning of the new year, Zigong City, Sichuan Province, regarded as “the hometown of dinosaurs” in our country, has unearthed a construction site of 85% The large sauropod dinosaur fossil above. According to the preliminary calculation of dinosaur bones fossil skeleton, which is more than 20 meters in length, and known as Asia’s first long queue of "Hechuan horse door ...