NOW, A little about the VOLCANOES: Columbia River Basalt Group (also known as, CRBG)
Volcanoes.
17 to 6 million years ago--
KAAAAAAAAH
BOOOOOOOOOM
PAUSE
PAUSE
PAUSE AND PLAY AUDIO, OF THE COLUMBIA RIVER BASALT FLOODS ERUPTIONS, MILLIONS OF YEARS AGO.
Volcanoes.
17 to 6 million years ago--
KAAAAAAAAH
BOOOOOOOOOM
PAUSE
PAUSE
PAUSE AND PLAY AUDIO, OF THE COLUMBIA RIVER BASALT FLOODS ERUPTIONS, MILLIONS OF YEARS AGO.