The Cheviot | |
---|---|
Highest point | |
Elevation | 815 m (2,674 ft)[1][2] |
Prominence | 556 m (1,824 ft)[2] |
Parent peak | Broad Law |
Listing | Marilyn, Hewitt, County Top, Nuttall |
Coordinates | 55°28′42″N 2°08′44″W / 55.47823°N 2.14553°W |
Naming | |
English translation | (Hill) having the quality of a ridge |
Language of name | Common Brittonic |
Geography | |
The Cheviot in Northumberland | |
Location | Cheviot Hills, England |
OS grid | NT909205 |
Topo map | OS Landranger 74/75 |
Geology | |
Age of rock | Early Devonian[3] |
Mountain type | Stratovolcano (extinct) |
Last eruption | +393 MYA[3] |
The Cheviot is an extinct volcano and the highest peak in Northumberland[4] at 815 meters (2,674 feet) which is 1+1⁄4 miles (2 kilometres) from the Scottish border.[5]
It would have formed 390 million years ago during the Caledonian orogeny,[6] when the mantle crust would melt after an eruption, which may have measured a height of 3,000 meters (10,000 feet) almost the same height as Mount Etna in Italy,[7] and a diameter of 37 miles. during its last eruptions they could have been explosive and violent and the lava could have flowed up to Branxton and Flodden Ridge[8] while the pyroclastics flows up to Coquetdale and Ingram.[9]
Currently, the rest of this extinct volcano has been intensely eroded[7] where several bodies of water would radiate.[5]