东秦岭及邻区显生宙古海洋与盆地原型序列PDF电子书下载

1 造山带古海洋学与盆地原型研究思路 1

1.1造山带古洋壳（蛇绿岩套）的地质地球化学 1

1.2造山带及其两侧硅质岩形成环境 4

1.3造山带古地理学 8

1.4造山带古海洋两侧盆地的形成序列 8

1.5造山带古海洋及其矿产分布规律 9

1.6造山带及其两侧盆地原型平面图的编制 10

1.7讨论与结论 10

2 古生代盆地基底大地构造特征 12

2.1太古宙—古元古代（＞1800Ma）：出现陆核、形成初始陆块和陆块迅速增生阶段 12

2.2中元古代（1800—1000Ma）：裂谷及其两侧盆地发育阶段 13

2.3晋宁期：Rodinia超大陆形成（1000—800Ma） 18

2.4 Rodinia超大陆的解体，在古板块运动体制下，形成中国新元古代—古生代盆地 21

3 古中国洋与早古生代盆地形成大地构造背景 26

3.1 中央造山系的基本特征 26

3.2古中国洋 27

3.3古中国洋的演化 29

4 早古生代盆地序列 38

4.1扬子克拉通北部沉积盆地序列 38

4.2华北板块南部古活动大陆边缘 43

5 晚古生代3个古海洋与盆地形成大地构造背景 49

5.1勉略小洋盆 49

5.2南秦岭坳拉槽 62

5.3石泉两河地区火山岩的地球化学特征及大地构造学意义 71

5.4古中国海（古中国洋残余）与南秦岭泥盆系形成大地构造环境 79

5.5北秦岭—北淮阳晚古生代海槽 83

5.6北淮阳地区晚古生代海槽 87

6 泥盆纪—中三叠世盆地序列 91

6.1川北泥盆纪—中三叠世盆地序列 91

6.2中扬子北部泥盆纪—中三叠世盆地序列 97

6.3华北南部残余盆地（C2—T2） 104

7 东秦岭及邻区盆地原型序列编图 106

7.1指导编图的地质理论 106

7.2盆地序列阶段划分的依据 111

7.3盆地原型界线确定的依据 121

参考文献 130

Ancient Ocean and Basin Prototype Sequence in the East Qinling and Adjacent Region During the Phanerozoic Eon（Abstract） 139

附图1 东秦岭及邻区盆地原形分布图（青白口纪—南华纪） 1

附图2 东秦岭及邻区盆地原形分布图（震旦纪—中奥陶世） 1

附图3 东秦岭及邻区盆地原形分布图（晚奥陶世—志留纪） 1

附图4 东秦岭及邻区盆地原形分布图（泥盆纪—早石炭世） 1

附图5 东秦岭及邻区盆地原形分布图（晚石炭世—中二叠世） 1

附图6 东秦岭及邻区盆地原形分布图（晚二叠世—中三叠世） 1

附图7 东秦岭及邻区盆地原形分布图（晚三叠世—中侏罗世） 1

附图8 东秦岭及邻区盆地原形分布图（晚侏罗世—早白垩世） 1

附图9 东秦岭及邻区盆地原形分布图（晚白垩世—古近纪） 1

1 Ideas for study of paleo-ocean and basin prototypes in the orogenic belts 1

2 Basement tectonic characteristics of the paleozoic basins 12

2.1 Archean-Paleoproterozoic（3000—1800Ma） 12

2.2 Mesoproterozoic（1800—1000Ma） 13

2.3 The Rodinia supercontinent in the end of the Jinning movement 18

3 Relationship between the Ancient China Ocean and the tectonic settings of basins in the Early Paleozoic Era 26

3.1 Basic characteristics of the Central Orogenic Belt 26

3.2 The Ancient China Ocean 27

3.3 Evolution of the Ancient China Ocean 29

4 Basin sequence in the Early Paleozoic 38

4.1 Basin sequence in the northern Yangtze Craton in the Early Paleozoic 38

4.2 Ancient active continental margin in the southern North China Plate 43

5 Relationship between the three Ancient Oceans and the tectonic settings of the basins in the Late Paleozoic Era 49

5.1 The small Mianlue ocean 49

5.2 The South Qinling Aulacogen 62

5.3 Geochemical characteristics of volcanic rocks and their tectonic implication 71

5.4 Relationship between the Ancient China sea(relict Ancient China Ocean)and the tectonic settings of the basins during the Devonian 79

5.5 North Qinling—North Huaiyang Trough 83

6 Basin sequence in the Devonian-Middle Triassic 91

6.1 Basin sequence in North Sichuan in the Devonian-Middle Triassic 91

6.2 Basin sequence in northern Middle Yangtze area in the Devonian-Middle Triassic 97

6.3 Basin sequence in southern North China in the Devonian-Middle Triassic 104

7 Mapping of basin prototypes in the East Qinling and adjacent region 106

7.1 Geological theory for guiding the mapping 106

7.2 Determinative base for stage of dividing basin prototype 111

7.3 Determinative base for boundary of basin prototype 121

References 130

Ancient Ocean and Basin Prototype Sequence in the East Qinling and Adjacent Region During the Phanerozoic Eon(Abstract) 139