1.
PETROGRAPHIC CHARACTERISTICS OF VOLCANIC-SEDIMENTARY FRAMEWORK IN BAIYIN AREA
白银地区火山—沉积岩系岩相学特征
2.
STRATICRAFIC CLASSIFICATION OF EARLY CRETACEOUS VOLCANO-SEDIMENTARY SERIES IN SOUTHEASTERN ZHEJIANG
浙东南早白垩世火山—沉积岩系地层划分
3.
Discussion on the Stratgraphic Position of Late Mesozoic Volcanic-Sedimentary Rooks in Yandangshan Ares, Zhejiang Province
浙江雁荡山地区晚中生代火山—沉积岩系地层归属讨论
4.
Metamorphic basement of the jiangnan Proterozoic Paleo-island arc mainly consists of low-grade metamorphic volcanic sedimentary rocks.
江南元古宙古岛弧的基底变质岩主要由浅变质的岛弧火山—沉积岩系组成。
5.
Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。
6.
CHARACTERISTICS OF THE TURBIDITE AND VOLCANIC-SEDIMENTARY ASSEMBLAGES OF CAMBRIAN-MIDDLE ORDOVICIAN IN THE XICHANG-JING AREA OF BEISHAN
北山洗肠井地区寒武系—中奥陶统浊积岩及其火山—沉积组合特征
7.
The studies showed that (1) HFW are found in vocalnic tuff while the others in sedimentary rocks;
(1)前者产出层位是陆相火山爆发相的凝灰岩,后者是河湖相沉积岩;
8.
PETROLOGICAL CHARACTERISTICS OF THE SEDIMENTARY VOLCANICLASTIC ROCKS OF THE FOSSIL HILL FORMATION(EOCENE) IN KING GEORGE ISLAND,WEST ANTARCTICA
南极乔治王岛始新统化石山组沉积火山碎屑岩特征
9.
These groups can be further divided into formations according to the principle that formation is related to volcanic sedimentary lithofacies or sedimentary lithofacies.
根据组与火山-沉积复合岩相或沉积岩相相对应的原则，各群又可进一步划分为若干个组。
10.
Nor is there evidence for metamorphic minerals such as slate or marble, produced when volcanic or sedimentary rocks are subjected to high pressure or temperature.
此外，板岩、理岩等由火山岩或沉积岩受高压、温影响而形成的变质矿物，也不见存在的证据。
11.
Folds are undulations or waves in the rocks of the earth. They are best displayed by layered rocks, such as sedimentary and volcanic rocks.
褶皱构造就是地球中岩石的波状起伏。它们在沉积岩和火山岩这些层状岩石中发育最好，
12.
Computation Method for Shale and Tuff Content in Reservoir with Pyroclastic Sedimentary Rock
火山碎屑沉积岩储层泥质与凝灰含量计算方法研究
13.
volcanic ash and lava build the mountains that we call volcanoes.
火山灰和火山岩在喷射口堆积构成了火山。
14.
The Hongtaiping polymetallic deposit lies in the Permian marine volcanic rocks, Palaeozoic geosyncline and the transitional belt of the clastic sedimentrary rocks in the Yanbian area.
红太平多金属矿床产于延边古生代地槽区二叠系海相火山岩中及其与碎屑沉积岩的过渡带上。
15.
A mass of igneous rock intruded between layers of sedimentary rock, resulting in uplift.
岩盖一种侵入沉积岩岩层之间的火成岩，它会产生隆起
16.
Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks.
火山碎屑岩是介于溶岩和沈积岩之间的过渡类型岩石，岩类复杂。
17.
THE GEOLOGICAL CHARACTERISTICS AND EXPLORATION INDICATORS OF THE GOLD MINERAL OCCURRENCES IN THE SUBMARINE SEDIMENTARY-VOLCANIC FORMATION OF THE NORTH MARGIN OF NORTH CHINA PLATE IN THE BAiYUN'EBO AREA
内蒙古白云鄂博地区海相沉积—火山岩建造中金矿地质特征及找矿标志
18.
a stream of lava
熔岩浆,2. 火山岩