The correct answer is D. All of the above.
The Dharwar Supergroup is a geological supergroup of Precambrian age that is found in the Indian subcontinent. It is composed of a sequence of sedimentary, volcanic, and metamorphic rocks that were deposited and/or formed between 2.5 and 1.8 billion years ago. The Dharwar Supergroup is divided into three groups: the lower Bhima Group, the middle Bijawar Group, and the upper Chitradurga Group. The Bhima Group is composed of sandstones, shales, and conglomerates. The Bijawar Group is composed of limestones, dolomites, and shales. The Chitradurga Group is composed of quartzites, schists, and gneisses.
The Vindhyan Supergroup is a geological supergroup of Precambrian age that is found in the Indian subcontinent. It is composed of a sequence of sedimentary and volcanic rocks that were deposited and/or formed between 1.8 and 1.0 billion years ago. The Vindhyan Supergroup is divided into three groups: the lower Semri Group, the middle Kaimur Group, and the upper Rewa Group. The Semri Group is composed of sandstones, shales, and conglomerates. The Kaimur Group is composed of limestones, dolomites, and shales. The Rewa Group is composed of sandstones, shales, and quartzites.
The Tertiary Himalayas
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