[1]蔡雄飛,廖群安,王富明,等.新疆卡拉麥里碰撞帶南緣志留—泥盆紀沉積學研究新進展[J].華東地質,2016,37(02):113-119.[doi:10.16788/j.hddz.32-1865/P.2016.02.005]
 CAI Xiong-fei,LIAO Qun-an,WANG Fu-ming,et al.New research progress on Silurian and Devonian sedimentation in the southern margin of the Kalamaili collision belt, Xinjiang[J].East China Geology,2016,37(02):113-119.[doi:10.16788/j.hddz.32-1865/P.2016.02.005]
點擊復制

新疆卡拉麥里碰撞帶南緣志留—泥盆紀沉積學研究新進展()
分享到:

《華東地質》[ISSN:2096-1871/CN:32-1865/P]

卷:
37
期數:
2016年02期
頁碼:
113-119
欄目:
基礎地質
出版日期:
2016-06-15

文章信息/Info

Title:
New research progress on Silurian and Devonian sedimentation in the southern margin of the Kalamaili collision belt, Xinjiang
文章編號:
2096-1871(2016)02-113-07
作者:
蔡雄飛1廖群安1王富明2樊光明1
(1.中國地質大學生物地質與環境地質國家重點實驗室; 中國地質大學地球科學學院,武漢 430074)
(2.四川省地質礦產勘查開發局區域地質調查隊,成都 610213)
Author(s):
CAI Xiong-fei1 LIAO Qun-an1WANG Fu-ming2Fan Guang-ming1
(1.State key laboratory of Biological Geology and Environmental Geology; Faculty of Earth Science, China University of Geosciences, Wuhan 430074, China )
(2.Regional Geological Survey Team,Sichuan Bureau of Geological Exploration and Development of Mineral Resource, chengdu 610213, China)
關鍵詞:
碰撞帶南緣 沉積學 志留-泥盆紀 克拉麥里 新疆
Keywords:
the southern margin of collision belt sedimentation Silurian-Devonian Kelamaili Xinjiang
分類號:
P588.2
DOI:
10.16788/j.hddz.32-1865/P.2016.02.005
文獻標志碼:
A
摘要:
志留紀、泥盆紀是研究新疆卡拉麥里碰撞帶發展、演化的關鍵時期。本文通過研究該區志留—泥盆紀的沉積學特征,認為志留紀白山包組為“風暴海”遠岸沉積,而非單純的“海灘”、“淺海”沉積。泥盆紀卡拉麥里組下段發現的重力流濁流沉積序列以及重力流水道相沉積,表明沉積環境為斜坡相—半深海相,而非“濱海相”。晚泥盆世克安庫都克組發現的陸相磨拉石,顯示陸一陸碰撞造山階段的沉積,這些沉積記錄了盆地形成、演化和造山過程,豐富了新疆卡拉麥里構造演化的研究內容,確定洋殼俯沖、陸陸碰撞的時間應為晚泥盆世。
Abstract:
The Silurian and Devonian periods were critical ages for the development and evolution of the Kalamaili collision belt. By studying the Silurian and Devonian sedimentation in the southern margin of Kalamaili collision belt, it is concluded that the Baishanbao Formation in Silurian period should belong to infralittoral sediment called storm surge rather than sediment of beach or shallow sea. The gravity flow turbidite sequences and gravity flow drainage channel deposit discovered in the lower segment of the Kalamaili Formation indicate a sedimentary environment of slope to bathyal facies rather than littoral facies. Continental molasse discovered in the late Devonian Keankuduke Formation represents the sedimentary of continent-continent collisional orogeny, which records the formation, evolution and orogenic process of the basin. The result in this study not only enriches the research content of tectonic evolution in the Kalamaili collision belt, but confirms that oceanic crust subduction and continent-continent collision happened in late Devonian

參考文獻/References:

[1] 蔡文俊.新疆準噶爾東北緣板塊構造初步研究[M].北京:地質出版社,1986:17-26.

[2] 何國琦,李茂松,賈進斗,等.論新疆東準噶爾蛇綠巖的時代及其意義[J].北京大學學報:自然科學版,2001,37(6):852-858.
[3] 舒良樹,王玉凈.新疆卡拉麥里蛇綠巖帶中硅質巖的放射蟲化石[J].地質論評,2012,49(4):408-412.
[4] 李錦軼,楊天南,李亞萍,等.東準噶爾卡拉麥里斷裂帶的地質特征及其對中亞地區晚古生代洋陸格局重建的約束[J].地質通報,2009,28(12):1817-1826.
[5] 楊品榮,楊文強,蒙有言,等.新疆克拉麥里造山帶下石炭統地層系統及其沉積構造背景[J].地質科技情報,2007,26(5):6-10.
[6] 新疆地質礦產局.新疆維吾爾自治區巖石地層[M].武漢:中國地質大學出版社,1999:1-430.
[7] 蔡雄飛,樊光明,王富明,等.新疆東準泥盆系卡拉麥里組研究新進展[J].礦物巖石地球化學通報,2015,34(4):849-860.
[8] 蔡雄飛,王富明,廖群安,等.新疆東準卡拉麥里碰撞帶南緣志留-泥盆系生物地層研究新進展[J].資源調查與環境,2015,36(4):244-251.
[9] 王寶瑜.關于圖瓦貝動物群的時代及古地理意義[J].科學通報,1990,(18):1413-1415.
[10] 林寶玉,戎嘉余,汪嘯風,等.中國的志留紀[M].北京:地質出版社,1983.
[11] 蔡雄飛,廖群安,樊光明,等.新疆東準格爾志留系白山包組的厘定[J].地層學雜志,2015,39(2):211-222.
[12] 張斌,鄧茂林,稅偉,等.風暴巖研究述評兼論興文風暴巖研究的意義[J].四川地質學報,2009,29(S1):35-38, 42.

備注/Memo

備注/Memo:
基金項目:中國地質調查局地質調查項目“新疆東準噶爾卡拉麥里1:50000(L45E017020、L45E017021、L45E018020、L45E018021、L45E016022)等5幅區調”(項目編號:1212011120508)。
第一作者簡介:蔡雄飛,1952年生,男,研究員,從事地層和沉積學研究。
更新日期/Last Update: 2016-06-17
河北快3技巧之一替数定和值