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一群1亿多年前的虫子在软泥里移动所形成的化石,静静地躺在梁平县一个废弃的采石场山洞里。重庆自然博物馆古生物博士张锋表示,这些化石的稀有程度超过同时期的恐龙化石,为目前发现的重庆地区最大的侏罗纪虫迹化石。化石大面积露在岩层的斜面之上,目测面积近1500平方米。化石均为虫管状,虫管管道长短和粗细不一,粗的约10厘米,细的至少5厘米。值得一提的是,在发现化石的山洞旁,还发现了很多介壳
A group of more than 100 million years ago the insects moved in the slime to form fossils, lying quietly in an abandoned quarry cave in Liangping County. Zhang Feng, a paleontologist at the Chongqing Museum of Natural History, said these rare fossils outnumber the dinosaur fossils of the same period and are the largest Jurassic trace fossils found in Chongqing. Fossil exposed a large area above the slope of the rock, the visual area of nearly 1,500 square meters. Fossils are insects tubular insect tube length and thickness vary, roughly 10 cm thick, thin at least 5 cm. It is worth mentioning that, in the discovery of fossilized cave, also found a lot of shells