词汇 | example_english_tectonic |
释义 | Examples of tectonicThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Vertical precipices in cohesive soil may be briefly created by tectonic processes, but weathering and soil erosion should quickly smear these out. Tectonic setting, recognition and hydrocarbon reservoir potential of fan-delta deposits. Furthermore, crustal deformation associated with tectonic uplift and exposure of ancient basins often disrupts the lateral continuity of stratigraphic indicators and renders their correlation problematic. Mountains, molecules, and tectonic plates, for example, exist and would exist if there had never been any humans or animals. When two tectonic plates collide the visible signs for those above are volcanoes and earthquakes. In order to better rethink this relationship, the concept of the tectonic was introduced. The gallery pavilion is more complex, but this complexity is achieved by the simplest of spatial and tectonic means. The coeval timing of the magmatism refutes the previous model of emplacement during and after a compressive tectonic event. The massive structure of the rock implies that intrusion and metamorphism took place under isotropic stress conditions, in agreement with its late tectonic regional setting. Patterns of evolutionary biodiversity and palaeobiogeographical linkages support the geochemical signatures in inter preting the tectonic history of the region. A long-term relative sea-level cycle most probably reflects the local tectonic development and the changes in the subsidence rates. The juxtaposition of the two rock associations is because of the tectonic emplacement of the former amidst the latter. The aim of this paper is to document an example of tectonic control associated with sequence formation on a carbonate platform. Figure 11b shows the tectonic position after the main oceanic obduction event. While expressing reservations about some of the resulting tectonic inter pretations, we wish to acknowledge the contribution made by all participants in this collaborative project. There is a short assessment of lithofacies and their interpretation, of geochemistry and of tectonic controls on sedimentation. However, some observers considered the disturbances to be largely tectonic, with individual structures sometimes being initiated on depositional heterogeneities such as erosional scours. A graphic method for analyzing fossil distortion caused by tectonic deformation. The flat part is developed along the pre-existing contact between upper and lower tectonic units, reworking it. Weakly oriented phacoid-shaped tectonic slivers of country rock within the fault zone are in the centimetre to decimetre scale. 548 any detail, and the tectonic setting of the magmatism is yet to be determined. The fine-grained matrix between these blocks is tectonic in origin. Two types of melange matrix are present in different parts of the melange, of both sedimentary and tectonic origin. The first step in subsidence analysis is to calculate the water-loaded subsidence, thus isolating the tectonic component of subsidence. The tectonic processes are clearly taking place on a regional scale. Previous studies have proposed different tectonic and evolutionary models for each basin. There is little information on the nature of any boundaries between tectonic facies. In the first two chapters general tectonic and petrological concepts are introduced, which are followed by a brief chapter summarizing and sampling methods. The final papers are studies of tectonic events as recorded in the stratigraphy of the many sedimentary basins. The suprasubduction zone tectonic setting includes island arcs, forearc and backarc basins for the generation of oceanic crust (ophiolite). Thirdly, and finally, there is no discussion of the major volcano-tectonic features and the debris avalanche deposits of the major volcanoes. Extensional structures evolved under ductile to brittle conditions and indicate tectonic exhumation. Tectonic movements induce thermal disequilibrium in the crust and sometimes in the mantle. Not to scale; locations of the main tectonic structures are only indicative. Obviously, one cannot introduce tectonic refinements, however modest, if the sole logic of the enterprise is to build as cheaply as possible no matter what. In many thin sections, remnants of tight crenulations of an older tectonic foliation can be recognized along the foliation planes. In view of the escalating commodification of architecture and amortization of the building type at large, the prospects for the tectonic seem illfated. To what extent do you place a qualitative value in the tectonic? The geophysical characteristics of the area may be correlated with main tectonic structures. Subduction started earlier than predicted by current plate tectonic models, and these should be re-evaluated. Major tectonic events, post-dating nappe thrusting, contributed to the present-day geological setting. In the metabasics, epidote and carbonate occur as syntectonic por phyroblasts, and hornblende grains are present as pre-tectonic retrograde grains. Figure 6 summarizes the geochronological constraints and our tectonic interpretation of events. A different cause for the relation between sea-level, palaeotemperature and ocean circulation could have been an increase in tectonic activity. Several tectonic discrimination plots have been tested, but, since they all show essentially the same features, only three are illustrated here. Response of alluvial rivers to slow active tectonic movement. Characteristics and tectonic significance of supra-subduction zone ophiolites. A tectonic that is based on change is a very different assembly than that based on the idea of a monolithic, unchanging building. What are the mental motifs or reasons for the prioritisation of a tectonic architecture over other modes of construction? The role of technology as well as the dialectics of tradition and innovation in the development of tectonic ideas are also discussed. There was a problematic necessity to interfere with the delicate tectonic properties of the estate. Is the tectonic to become a culture of the affluent and institutional or can you foresee some realistic escape routes for a wider democratic spectrum? Ask a geophysicist about "geological causation" and you will be told about tectonic plates and flows of undersea lava and so forth. The main point is the persistent balance between carbon dioxide in the atmosphere/ocean system and the metamorphic (plate tectonic) sources. On this test, tectonic plates, gravitational attraction, and the solar system are observer independent and money, property, and government are observer relative. Dissolution phases and possibly compositional zoning in a cement indicate fluctuation in pore fluid chemistry and may be related to tectonic activity. The contact with the isotropic gabbro is tectonic. Characteristics and tectonic significance of suprasubduction zone ophiolites. However, modern examples have shown that coarse-grained deposits will not occur immediately following episodes of tectonic activity. 283 occur rence of gypsarenites and intraclastic grainstones in marginal deposits of depositional unit 2, might also be related to this tectonic phase. The critical early history of oceanic detachment and tectonic setting of the ophiolite is held in the sub-ophiolite metamorphic sole. However, the authors have missed a good opportunity to include modern contributions from tectonic geomorphology, especially advances made by analysing morphometric indices of active tectonism. Tectonic processes have played a major role in sedimentation patterns within the forearc basin. Several models have been proposed to interpret the tectonic evolution of the orogen. Much has been learned about the geologic environments of these magnificent valleys and their associated volcanism, but less so about their tectonic evolution. The main tectonic environments considered are divided into continental arc, postcollisional arc, initial oceanic arc, late oceanic arc and within-plate. A significant omission is consideration of tectonic processes such as faulting and seismicity. The significance of deformation band shear zone-confined joints has not been examined from a structural, tectonic or reservoir characterization standpoint. However, we are encouraged that identifiable macrofossil material may be found at high palaeolatitude, even in unpromising tectonic settings. Kinematic reconstruction within such zones is often the key to constrain critical aspects of the tectonic evolution of orogenic systems. The geochemical fingerprints of different tectonic magmatic environments using hydromagmaphile elements abundances of tholeiitic basaltic andesites. Each of these lithological associations varies from broken formation to melange and is associated with a matrix of both sedimentary and tectonic origin. Everything falls into place, however, when we view it as existing alongside powerf ul shadow forces and "tectonic" processes in mass consciousness. Eventually, the weight of evidence tilted in favor of the tectonic hypothesis. The difference might be understood from their different tectonic settings and geodynamic evolutionary paths. Remarkably, this magmatism occurred with no evident connection to any major tectonic or metamorphic event. Moreover, any tectonic model without or only insufficient consideration of structural data remains disputable. During extension, an important tectonic denudation probably caused the isothermal decompression. The basaltic flows across the faults, flower structures and reactivation of the older structures were due to these latest tectonic activities. The granitoids show a geochemical transition which would be expected if they had been formed in a convergent plate margin (perhaps arc-continent collision) tectonic setting. Both climatic and local tectonic factors are considered to have been the major influences on the pattern of coal measure sedimentation. If uplift has taken place, it is more likely to be related to tectonic movements, perhaps caused by salt structures. Observer independent features of the world include force, mass, gravitational attraction, photosynthesis, the chemical bond, and tectonic plates. However, recent findings suggest that synkinematic development of granulites took place in a compressional tectonic regime and that granulite facies metamorphism resulted from crustal thickening. Although extensional tectonic processes are generally implicated, the precise driving mechanism is still poorly understood. Evaluation of structural characteristics of the study area implies that the tectonic style of the area is a foreland fold and thrust belt. Therefore, it provides excellent constraints for differentiating tectonically driven and climate-related fluvial incision in the context of tectonic subsidence. Do you perceive a potential operability in the analytical use of the term 'tectonic'? As far as fashion is concerned the tectonic has already become a buzzword, since we live in a world in which everything is readily absorbable. The concept of tectonic landscape can also operate at the regional scale, the space between cities. What is the essence of the conflict between the tectonic ideal and the fascination with image and object qualities? The model assumes constant tectonic subsidence and a random variation in sea level. He has written widely on low-energy building design and tectonic form and culture. Climatic geomorphology is one part of a broader structure of regional geomorphology which includes both tectonic geomorphology and the stratigraphy of continental deposits. Once initiated such a complementary system of uplift and subsidence is probably self-sustaining for long periods of time in the absence of major tectonic disturbance. As a result, one can reconstruct the tectonic evolution, from subduction to collision, by comparing the southern section with the northern one. The book is structured by subdivision into igneous activity characteristic of different tectonic environments. Eleven chapters that concisely inform and define the modern approaches to tectonic geomorphology. In conclusion, the pluton evolution appears to have been controlled by both magma pressure and flow, and by the tectonic stress and solid state deformation. However, tectonic/magmatic events exerted the most profound influence. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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