igneous intrusion उदाहरण वाक्य
उदाहरण वाक्य
- It is part of a large circular igneous intrusion that was placed along the Fraser Fault 16 to 21 million years ago.
- Minor igneous intrusions, deformation ( folding and faulting ) and subsequent metamorphism of the Aravalli Mountains represent the main phase of orogenesis.
- The Hebrides have a diverse geology ranging in age from Precambrian strata that are amongst the oldest rocks in Europe to Paleogene igneous intrusions.
- A metamorphosed igneous intrusion resulted in a narrow halo of metamorphic rocks, but also strongly deformed these sedimentary layers causing a vertical exposure.
- It is interspersed with igneous intrusions of a more recent age, remnants of which formed mountain massifs such as the Cairngorms and Skye Cuillins.
- In the southeastern corner of the park is an igneous intrusion known as the Ice River Complex containing deposits of sodalite, an ornamental stone.
- Volcanic ashes are present in the Austin chalk, and were deposited by wind from distant erupting volcanoes and erupting igneous intrusions around 86 Ma.
- A unique feature of Cushetunk Mountain s geology is that the igneous intrusion forming the mountain partly overlaps Paleozoic limestone west of the Ramapo fault.
- Dikes, long, planar igneous intrusions, enter along cracks, and therefore often form in large numbers in areas that are being actively deformed.
- The deeply-formed igneous intrusions of the Duluth Complex can be seen at Enger Tower, which is built on a knob of exposed gabbro.