新疆的管孔石燕和大长身贝  

SYRINGOTHYRIS AND GIGANTOPRODUCTUS OF XINJIANG

作　　者：李社高 王莉[1] 

机构地区：[1]新疆工学院地质系

出　　处：《新疆地质》1993年第4期347-350,共4页Xinjiang Geology

摘　　要：新疆的管孔石燕分布在中天山—觉洛塔格一线及其以北地区,时代为晚泥盆世晚期至早石炭世维宪晚期。新疆的大长身贝分布于中天山及觉洛塔格一线及其以南地区,时代为早石炭世维宪晚期至晚石炭世的巴什基尔早期。两者分布时期均与传统观念(管孔石燕为杜内期、大长身贝为维宪期)不同。The Syringothyris of Xinjiang is distributed along Middle Tianshan-Qoltag mountains,and the area to the north of it. The age is from late Stage of Late Devonian to Visean Stage of Early Carboniferous different from traditional Tournaisian Stage. The Gigantoproductus of Xinjiang is distributed along Middle Tianshan -Qoltag mountains and the area to the south of it. The age is from late Visean Stage of Early Carboniferous to early Bashkirian Stage of Late Carboniferous ,different from traditional Visean Stage.

关 键 词：管孔石燕 大长身贝 杜内阶 维宪阶 谢尔普霍夫阶 巴什基尔阶 

分 类 号：P5[天文地球—地质学]