Mount Pleasant Caldera
| Mount Pleasant Caldera | |
|---|---|
| Highest point | |
| Elevation | Approx. 248 m (814 ft) |
| Listing | List of volcanoes in Canada |
| Coordinates | 45°30′01.35″N 66°45′16.31″W / 45.5003750°N 66.7545306°W |
| Geography | |
| Location | Charlotte County, New Brunswick, Canada |
| Parent range | Appalachian Mountains |
| Topo map | 021G07 |
| Geology | |
| Rock age | Late Devonian |
| Mountain type | Caldera |
| Climbing | |
| Easiest route | All-weather road |
The Mount Pleasant Caldera is a large eroded Late Devonian volcanic caldera complex, located in the northern Appalachian Mountains of southwestern New Brunswick, Canada. It is one of few noticeable pre-Cenozoic calderas, and its formation is associated to a period of crustal thinning that followed the Acadian orogeny in the northern Appalachian Mountains. It sits relatively near to the coastline.