Uploaded March 2026 | Updated September 2026, 5 hours ago
The Appalachian Mountains are ancient, and volcanoes aren't a big part of their final assembly. That doesn't mean that volcanoes have been absent from Appalachia's more recent history, and a quiet corner of Virginia hosts some small hills with a big story to tell. This video talks about eastern North America's youngest volcanic rocks, how they might have formed, and what other signs of disturbances deep in the Earth might still be visible on the land.
The Appalachian Mountains are ancient, and volcanoes aren't a big part of their final assembly. That doesn't mean that volcanoes have been absent from Appalachia's more recent history, and a quiet corner of Virginia hosts some small hills with a big story to tell. This video talks about eastern North America's youngest volcanic rocks, how they might have formed, and what other signs of disturbances deep in the Earth might still be visible on the land.
