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1974年7月,我校地理77—2班工农兵学员在阜康县三工河地区进行地质实习时,发现了一具恐龙化石。化石产于天山褶皱带、博格多复背斜北翼的侏罗系齐古组的碎屑沉积岩层中,由灰绿色复矿砂岩、紫红色凝灰质砂岩、紫色砂质泥岩等岩石组成。化石赋集于紫红色凝灰质粉砂岩中,其上为灰绿色复矿砂岩覆盖,下部为灰绿色泥岩。由于岩层经过褶皱变动,化石遭受了构造破坏,所以比较破碎。共采出:牙齿两颗半、爪子五个、头骨碎片
In July 1974, a class of dinosaur fossils was discovered during a geological internship at the workers’, peasants and soldiers in our school, grade 77-2, in Sankonghe, Fukang County. Fossils are produced in the Tianshan fold belt and the clastic sedimentary rock of the Qigu Formation of the Jurassic in the northern wing of the Bogda anticlinorium. These fossils are composed of lime-green complex ore sand, purple tuffaceous sandstone and purple sandy mudstone. Fossils are assigned to purplish tuffaceous siltstone, covered by gray-green complex ore sandstone and gray-green mudstone in the lower part. Due to changes in folds, fossils suffered structural damage, so more broken. A total of mining: teeth two and a half, five claws, skull fragments