What is Vindhyan basin?

What is Vindhyan basin?

The Vindhyan basin is a classic example of Proterozoic intracontinental basin that developed in the central part of the Indian shield along with several other basins such as Cuddapah, Chattisgarh, etc. The strata are exposed in three major sectors: Son valley, Bundelkhand and Rajasthan.

What is the age of Vindhyan supergroup?

the 1650 ± 89 Ma age for the fossil-yielding horizons.

What is the stratigraphic succession of Vindhyan system?

They are stratigraphically arranged in four successive groups, the Semri, Kaimur, Rewa and Bhander (Auden, 1933) (Table 1).

Where are the rocks of Vindhyan supergroup exposed?

The Vindhyan strata are exposed in Rajasthan, Bundelkhand, and Son valley.

Where is vindhyachal mountain range?

Vindhya Range, broken range of hills forming the southern escarpment of the central upland of India. From Gujarat state on the west, it extends about 675 miles (1,086 km) across Madhya Pradesh state to abut on the Ganges (Ganga) River valley near Varanasi, Uttar Pradesh.

Which group of Vindhyan is famous for diamond deposit?

The Panna Diamond Belt (PDB) occupying the northern margin of the Vindhyan Basin in Panna district, Madhya Pradesh hosts the primary, secondary and tertiary sources of diamond. It comprises the basement Bundelkhand granitoids to the north overlain by Vindhyan Supergroup of rocks (Mid to Upper Proterozoic) to the south.

What is Delhi super group?

The Proterozoic Delhi Supergroup occupies three NE-SW trending linear belts in the northeastern part of the Aravalli mountain range, where its 10 km thick volcano-sedimentary sequence is classified into unconformity-based three groups: the Raialo, the Alwar, and the Ajabgarh.

Which of the following is the proper succession of Vindhyan supergroup from bottom to top?

The Supergroup is subdivided, from bottom to top, into four groups: the Semri Group (Lower Vindhyan Supergroup), with subgroups Mirzapur, Kheinjua and Rohtas, and the Kaimur, Rewa and Bhander Groups of the Upper Vindhyan Supergroup (Bhattacharyya, 1996) (Fig.

Which one to the following rock types occurs commonly in the Vindhyan super group?

The Vindhyan Supergroup is composed mostly of low dipping formations of sandstone, shale and carbonate, with a few conglomerate and volcani- clastic beds, separated by a major regional and several local unconformities (e.g., Bhattacharyya 1996).

Which is the highest peak of vindhyachal?

Sad-bhawna Shikhar
The highest point of the Vindhyas is the Sad-bhawna Shikhar (“Goodwill Peak”), which lies 752 metres (2,467 ft) above the sea level. Also known as the Kalumar peak or Kalumbe peak, it lies near Singrampur in the Damoh district, in the area known as Bhanrer or Panna hills.

How many hills are in Vindhya Range?

It is one of the seven major holy mountain ranges in India. The Vindhya Series is a jumbled range of hills that forms the southern escarpment of India’s central highlands….Conclusion.

Other Relevant Links
The Peninsular Plateau	The Northern Plains
The Western and Eastern Ghats	The Deccan Plateau

Which is the oldest rock system in India?

The Archean system
The Archean system is the oldest rock system of India. The rocks belonging to this system were formed at the time of cooling and solidification of the upper crust of the earth’s surface in the pre-Cambrian era about 40004000 million years ago.

Which rock system in India is the largest one?

Detailed Solution

• Gondwana Rock System in India is the latest one.
• The term Gondwana has been named after the Gond tribe, which is mainly located in the states of Telangana, Andhra Pradesh, and Madhya Pradesh.
• This rock system contains huge carbon deposits.
• It contains 98% of coal deposits in India.

How are aravalis formed?

These are fold mountains of which rocks are formed primarily of folded crust, when two convergent plates move towards each other by the process called orogenic movement. The Aravallis date back to millions of years when a pre-Indian sub-continent collided with the mainland Eurasian Plate.

What are Vindhyan rocks?

The Vindhyan System is separated from Aravallis by the Great Boundary Fault. They are famous sources of Red Sandstone and other building material. The well known Panna and Golconda diamonds are found in this formation. The important series of this system are Bhander series, Bijwar series and Kaimur series.

What is vindhyachal range?

Which type of mountain is Vindhya?

block mountains
In India specifically the mountain ranges Satpura and Vindhya found in the central- western part of the Indian sub continent are block mountains, having formed through cracks in the earth’s crust, these ranges rose while the block of earth known as the Rift Valley depressed.

Which rock system is found in Krishna Valley?

Krishna Godavari Basin

Source Rock	Syn-rift Mesozoic sediments
Depositional Environment	Continental (Fluvial to Laccustrine )
Discovery Wells	KG-15, KG-16, & KG-8, KG-17 (Block KG-OSN-2003/1), KG-D4-MD1 (Block KG-DWN-98/1)
UD-1 (KG-DWN-98/2)