But he has a lava flow to worry about, first.
Two main types of lava flows are found within the county.
He was standing on the surface of a fresh lava flow!
The most recent was in 1914 and produced lava flows.
That woman at the lava flow threw away her life for us.
Lava flows will show this evidence only on the lower side of the flow.
One lava flow in this area has been dated to 0.9 million years ago.
The depth of the lava flow in some parts was 400 feet.
The most recent lava flows have been dated at between 500 and 1,000 years old.
Lava flows can still be seen to the north and west of the volcano.
Wörterbuch für Geologie