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Related to Anticlinorium: Synclinorium, synclines


A series of anticlines and synclines that form a general arch or anticline.



a large and complexly structured series of folds in the strata of the earth’s crust that occurs in geosynclines as a result of major and protracted uplifts in the earth’s crust which are accompanied by folding processes and characterized by a general uplift in the center. The anti-clinorium may be many hundreds of kilometers long and scores of kilometers across; a particularly large anti-clinorium is called a meganticlinorium. Emerging on the surface are the more ancient and usually greatly metamorphosed rocks than in the adjacent synclinoria. The axes of the folds are often arranged in a fanlike pattern, with tilting of the folds toward the adjacent synclinoria. Zones of thrust disturbances, along which displacement of the rock masses in the same direction takes place, often develop on the wings of anticlinoria. Outcroppings of large intrusive bodies (granites and so forth) are often found in anticlinoria. Examples are the anticlinoria of the Glavnyi Kavkaz Range, the Uraltau, the Tarbagatai, and the Chingiz.

References in periodicals archive ?
The conglomerate includes boulders of the distinctive Ordovician Attean Quartz Monzonite from the Boundary Mountain anticlinorium to the northwest.
Geologic framework of the Massabesic Anticlinorium and the Merrimack Trough, southeastern New Hampshire.
There are no Upper Jurassic deposits in the south-eastern tip of the Tengi-Beshbarmag anticlinorium and the Shahdag-Khyzy synclinorium.
After numerous surveys and structural drilling, the superimposed trough of Gusar-Devechi and the Tengi-Beshbarmag anticlinorium were found in Northern Gobustan.
An extensive geological mapping and geochemical studies of the oil shale deposit in the Abakaliki anticlinorium were carried out to determine the areal extent, reserve estimate, recovery techniques and possible environmental impacts [15].
The Asu River Group is represented in the study area by the 500 m thick seam of Abakaliki shale, which occupies the core of the Abakaliki Anticlinorium (Fig.
Some Ordovician conodont faunules from the Miramichi Anticlinorium, New Brunswick.
It is bounded on the east by the Abakaliki anticlinorium and on a south-westerly direction by the Benin hinge-line, while the southern extreme is marked by the upper limits of the Eocene growth faults of the Niger Delta (Merki, 1972).
Economic evaluation, recovery techniques, and environmental implications of the oil shale deposits in the Abakaliki anticlinorium, Southeastern Nigeria // Oil Shale.
Three newly discovered occurrences of brachiopods in Arenig/Llanvirn-age volcaniclastic rocks in Napadogan area of the Miramichi anticlinorium, New Brunswick link these rocks with the Shin Brook Formation about 125 km to the west in the Weeksboro-Lunksoos anticlinorium in Maine.
The regional structure is an anticlinorium dipping northeast or southwest (NE-SW) at an average of 27[degrees].
1989; Ayuso and Arth 1992; Dorais and Paige 2000), having intruded the Connecticut Valley belt, the Bronson Hill Anticlinorium, and the Central Maine terrane.