welded tuff उदाहरण वाक्य

उदाहरण वाक्य

1. Welded tuff is a pyroclastic rock, of any origin, that was sufficiently hot at the time of deposition to weld together.
2. This flow, the first of many, was so hot that it solidified as a welded tuff called the Wineglass Welded Tuff.
3. This flow, the first of many, was so hot that it solidified as a welded tuff called the Wineglass Welded Tuff.
4. Burnt stones are found in the Awash Valley, but naturally burnt ( volcanic ) welded tuff is also found in the area.
5. A tectonic block inside the caldera rises above the rim of the caldera; it is a resurgent dome formed by welded tuff.
6. The Pagosa Peak Dacite, which has characteristics of both lava and welded tuff, was erupted probably shortly before the Fish Canyon Tuff.
7. Burned stones are also found in Awash Valley, but volcanic welded tuff is also found in the area which could explain the burned stones.
8. In contrast to its western neighbor, however, the canyon walls of the Caja are frequently made of basalt, rather than welded tuff.
9. Welded tuffs ( and welded lapilli-tuffs ) can be of fallout origin, or deposited from pyroclastic density currents, as in the case of ignimbrites.
10. It produced a caldera nearly five eighths of a mile ( 1 km ) deep and in area and deposited the Lava Creek Tuff, a welded tuff geologic formation.