rock stratum meaning in Hindi

Examples

1. The southern half, by contrast, benefits from being dug through a stabler rock stratum.
2. The rock stratum of the mountains is mostly made up of tuff, rhyolite, and granite.
3. Geologically, the oldest rock stratum is over 850 million years old and dinosaurs tracks were left there some 200 million years ago.
4. Alternatively, an entirely isolated single fin may develop where a rock stratum is notably harder ( more resistant to weathering ) relative to neighboring strata.
5. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it.
6. A good way to visualize how the multiple layers are manipulated, is to bend a deck of cards and to imagine each card as a layer of rock stratum.
7. The device was demonstrated to the Prince Regent ( later George IV ), but was found to suffer from various engineering problems, possibly caused by the soft fuller's earth rock stratum in the area.
8. The elevation at the west end is higher than the east but there is very little perceptible slope except for several gentle, short grades which exist presumably to follow the easiest-to-bore rock stratum.
9. The only certainty regarding the number of events involved in the formation of the bone beds is that more than one occurred since at least one bonebed is known to be preserved in a rock stratum directly over another bonebed.
10. Often, the rock stratum just below the more resistant shelf will be of a softer type, meaning that undercutting due to splashback will occur here to form a shallow cave-like formation known as a rock shelter under and behind the waterfall.