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Перевод: anticlinal
[прилагательное] антиклинальный
Тезаурус:
- In terms of regional structural controls most of the auriferous deposits in the project area are spatially related to first-order faults and shear zones within the belt and along its margins; to major anticlinal fold axial traces and limb shears; or to the fracture envelopes around the major granitoid intrusions Follow-up geochemical field testing of soils for arsenic over selected targets outside the known gold mining districts was 60-;70% successful in demonstrating that certain predicted structural settings would be mineralised.
- Bird Rock, an anticlinal feature with Ordovician acid volcanic rocks, stands alongside the deeply drift-filled Dysynni Valley, with Cadair Idris in the background.
- Further evidence for this suggestion may be derived from the pinch-and-swell pattern to the Westphalian A subcrop to Permian (Fig. 12) which indicates that this broad anticlinal ridge is possibly a set of en echelon anticlines; the development of each separate anticline being controlled by a separate underlying basement block.
- The corollary of the latter explanation is that the northwest-southeast anticlinal ridge with a core of Westphalian A strata was not significantly buried in later Westphalian times and acted as a controlling feature on Westphalian sedimentation.
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