对吉林王家街组的新认识  

NEW OBSERVATION ON THE WANGJIAJIE FORMATION (DEVONIAN) IN THE CENTRAL JILIN PROVINCE

作　　者：王成源[1] 李东津[2] 邵济安[3] 

机构地区：[1]中国科学院南京地质古生物研究所,210008 [2]地矿部吉林地勘局区域地质矿产调查所,长春市130021 [3]北京大学综合技术研究所,100871

出　　处：《吉林地质》1996年第1期25-29,共5页Jilin Geology

基　　金：国家自然科学基金!49172131

摘　　要：吉林中部原归中泥盆统的王家街组，包含有晚石炭世的牙形刺Idiognathoides fossatus，I．corrugatus，I．sinuatus等，王家街组的地层要重新限定。王家街组可能为吉中地体的前石炭纪外来地层体。The Wangjiajie Formation, originally assigned to the middle Devonian, contains Upper Carboniferous conodints Idiognathoides fossatus, I. sinuatus, and I. corrugatus in its upper part. The Wangjiajie Formation should be revised. The Wangjiajie Formation influenced by the faults was associated with the around Carboniferous strata. It could be a melange of the Central Jilin terrane.

关 键 词：王家街组 石炭纪 牙形刺 古动物 地层 

分 类 号：Q915.645[天文地球—古生物学与地层学]