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181 Five sedimentary microfacies including underground river distributary, debouch bar, frontal sheet sand, sand-shale alternating layer, front fan-delta-deep water lake deposits are identified.

182 Their development influences and remakes the sedimentary views of the point bar and channel bar.

183 Biogas in commercial size existed in sedimentary basin which has high deposition velocity and low geothermal gradient and shale, coalbed or compacted sandstone in unconventional environments.

184 Classification, sedimentary and structural features of foreland basin are discussed.

185 Wendong oil field have been divided into a super-structure sequence and eight third-order sedimentary sequences.

186 We use the dip logger to determine the direction of flow, sand body extension,[http://sentencedict.com/sedimentary.html] stratification structure and sedimentary characteristics.

187 Sedimentary thickness isoline graph, litho facies paleogeography graph and paleocurrent rose graph were plotted.

188 And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits.

189 Syngenetic clast in sedimentary rock is a structural phenomenon representing a turbulent sedimentary environment.

190 Discovery of volcanic breccias and volcanic shatter breccias at southeast of the Main and East Orebodies suggests volcanic sedimentary formation of the dolomitic rock.

191 Subjected to actual measure method and technical level, it is difficult to predict the distribution of sedimentary facies of underground strata by rule and line .

192 Sedimentary structures of scoured bases, slumps, and convolute beddings can be observed in these deposits.

193 The cyclicity of the sea-level changes are corresponded with the cyclicity of the basin sedimentation, and are represented by the sedimentary facies evolutions .

194 The stable period and after it the decreasing period of solar activities which correspond the two main periods of Lake Sugan sedimentary records.

195 The sedimentary features of infralittoral turbidite oil reservoir were studied, and the sedimentary models were reconstructed.

196 Commercial deposits mainly distribute in a specific sedimentary facies of secondary drainage systems.

197 The lower sedimentary of Yixian Formation show form basin margin to centre three facies coexistence paleogeography characteristics of planar, linear and relatively quiescence water mass depositions .

198 Of, relating to, or designating the geologic time, system of rocks, and sedimentary deposits of the second period of the Paleozoic Era, characterized by the appearance of primitive fishes.

199 The results indicate that the jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock.

200 Hence, important information on the crustal deformation is recorded in the internal litho- facies change, characteristics of sedimentary formations and strata contact relations in basin.

201 This paper deals with the relation between tectonic evolution and geochemical facies by a new method of measuring redox potential of sedimentary rocks.

202 We searched other major valleys sporting outcrops of the same volcanically derived sedimentary rocks, which are exposed across thousands of square kilometers of mountainous terrain.

203 With the limnological characteristics of water and sediment, the influencing factors on isotopic composition in sedimentary organic matter and carbonate were discussed.

204 Based on an analysis of the conodont biofacies, it is inferred that there was probably a deep-sea basin facies sedimentary environment in the Wenguer area during the early Middle Permian.

205 A Palaeozoic low - grade metamorphosed sedimentary clastic sequence occurs in Vinson Massif , Antarctica.

206 The Middle Silurian stratabound uranium deposits in Western Qinling were formed due to hydrothermal modification of ground water and reconcentration of uranium from the sedimentary source rocks.

207 The evolutionary tendance reflected by the above sedimentary record probably signifies an important tectonic turn in the history of the residual Paleotethys ocean.

208 Gold deposit's prospecting criteria include sedimentary facies, silication, pyritization and structural fracture belt.

209 Coal is a sedimentary rock composed principally of carbonaceous macerals and inorganic minerals.

210 The physical properties of lithology exist explicit regular pattern , illustrating the control action of sedimentary facies.