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61 It is mainly transformed from kaolinite and seldom from sedimentary illites. Some autogenetic ammonium illites were found in the cracks.

62 The climatical wedges are V-shape sedimentary bodies formed by climatical cause, which are remained in strata.

63 It is shown that cycle of sedimentary wave is response to each order sequence and the character of high frequency wave is correlated with oil source, reservoir and cap rock.

64 The Jurassi reservoir in Wu-Xia area is dominated by lithic sandstone and feldspathic litharenite under alluvial fan, fan delta and braided river sedimentary environments.

65 Sedimentary basin forming dynamics system is the macroevolution and correlation of the sedimentary basin, the mantle, the asthenosphere, the lithosphere, and Moho discontinuity.

66 But, low sedimentary rate in many profiles, especially in S1, and following strong pedogenesis and eluviation would have effect on those climate records.

66 Sentencedict.com try its best to collect and build good sentences.

67 Here we use an expanded marine sedimentary section from Spitsbergen to reconstruct the carbon isotope excursion as recorded in marine organic matter.

68 According to the distribution of velocity field, it is inferred that the gas hydrate is mainly distributed in the overlying sedimentary strata near BSR in the study area.

69 Analysis of many samples and study on sedimentary system show that the lake basin was in an under-filling condition. A deep water evaporite formation model was established.

70 By contrasting the plane distribution of oxidation fronts and sedimentary facies, it can be found that oxidation fronts are obviously controlled by interchannel fine-grained sediments.

71 Stable isotopic composition of fossil ostracode is used as an ideal proxy for paleo- lake sedimentary environments.

72 Marlite is transitional type of sedimentary rock, so marlite reservoir is highly anisotropic and heterogeneous. It is difficult to fulfill geologic tasks only by using of conventional logging data.

73 The results indicate that the composition of post _ Archaean sedimentary rocks of NCC is not uniform.

74 With the rise and fall of datum plane, sedimentary centre of sand stone moved towards sediments source or basin.

75 In many sedimentary basins the salinity of the formation water increases with depth or compaction.

76 Stocks , dykes etc. can be placed in simple sequence with the sedimentary rocks.

77 Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alteration, and geophysical and geochemical anomalies.

78 On the basis of 1989-1990 field and indoor investigations, glacial lakes are classified and their sedimentary types in tLe Halasi River catchment of the Altay Mountains, Xinjiang, are discussed.

79 The ore-forming materials are mainly originated from the upper mantle, could not be provided by mobilization during albitization of diorite and surrounding sedimentary rocks of Trissic age.

80 The data from trench and core disclose the sedimentary characteristic and evolutional process.

81 These subfacies are considered to represent respectively the neritic basin, the littoral tidal flat and the nearshore fluviolacustrine sedimentary environments.

82 The well logging data from more than ten wells of an anonymous oilfield are processed using the software, and the plane graph of sedimentary microfacies is drawn.

83 Dating of the hidden granite porphyry confines the age of Neozoic sedimentary stratum and also provides a basis for timing of intracontinental extension in northern Tibet.

84 Subaerial volcanic rocks mainly comprise lavas, clastic lava, pyroclastic rocks and sedimentary pyroclastic rocks.

85 The sedimentary kaolin is a unique kaolin source in China.

86 Sedimentary facies have experienced the evolutionary stages from the basin facies through platform facies to evaporite facies.

87 A very large proportion of the world's sedimentary cover is composed of ancient deltaic deposits.

88 The Upper Permian System Longtan coal measure in the Changguang coal deposit is a complete sedimentary cycle, consisting of a regressive and a transgressive series.

89 The grains distribution and sedimentary structures show by tractive current and gravity flow synchronously.

90 Therefore , to discompose these signals by filtering can help to understand possible sedimentary dynamic procedures.