| 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 | |
| Age of rock | Late Devonian |
| Mountain type | Caldera |
| Climbing | |
| Easiest route | All-weather road[1] |
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.[2] It sits relatively near to the coastline.[3]
- ^ Cite error: The named reference
Adex-Overviewwas invoked but never defined (see the help page). - ^ McCutcheon, S. R.; S. R. McCutcheon; H. E. Anderson; P. T. Robinson (January 1997). "Stratigraphy and eruptive history of the Late Devonian Mount Pleasant Caldera Complex, Canadian Appalachians". Cambridge Geological Magazine. 134 (1). Cambridge University Press: 17–36. doi:10.1017/S0016756897006213. S2CID 129124992. Retrieved 2009-04-15.
- ^ "Image or region". Archived from the original on 2008-10-24. Retrieved 2009-03-16.