| 埋藏学,遗迹相在陆沉积环境分析中的应用：以松辽盆地泉头组三,四段为例 |
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| 引用本文： | 石和. 埋藏学,遗迹相在陆沉积环境分析中的应用：以松辽盆地泉头组三,四段为例[J]. 矿物岩石, 1996, 16(2): 70-76 |
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| 作者姓名： | 石和 |
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| 作者单位： | 成都理工学院地质学系 |
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| 摘 要： | 白垩系泉头组三、四段是松辽盆地含油层位之一，查明其沉积环境对该区的油气勘探、保持大庆油田的稳产高产具有重要意义。本文对松辽盆地北部东区泉头组三、四段岩心中的沉积学特征、古生物及其化石的埋藏学特征进行了调查，并首次划分出两种遗迹相，指出泉头组三、四段主要属河流相沉积。
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| 关 键 词： | 松辽盆地 油矿床 沉积环境 埋藏学 遗迹相 |
TAPHONOMY, ICHNOFACIES AND SEDIMENTARY ENVIRONMENT IN THE MEMBERS 3 AND 4 OF THE QUANTOU FORMATION,NORTHEASTERN PART OF SONGLIAO BASIN |
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| Shi He. TAPHONOMY, ICHNOFACIES AND SEDIMENTARY ENVIRONMENT IN THE MEMBERS 3 AND 4 OF THE QUANTOU FORMATION,NORTHEASTERN PART OF SONGLIAO BASIN[J]. Journal of Mineralogy and Petrology, 1996, 16(2): 70-76 |
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| Authors: | Shi He |
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| Abstract: | The members 3 and 4 of the Quantou Formation, Cretaceous, are oil-bearing stratum in Songliao Basin. It is very important to ascertain their momentary enviromment for oil-gas exPloration in this area and keeping the high and stable yields in the Daqing oil field.Based on the investigation of the sedimentary characteristics, peleontolop and taphonomic characteristics from the cores fo the members 3 and 4 the Quantou Formation in Northeastern part of Songliao Basin, it is recognized two ichnofacies,and indicated that the members 3 and 4 belong mostly to the fluvial deposit in thes poper. |
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| Keywords: | Songliao basin Quantou Formation taphonomy ichnofacies fluvial facies |
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