New flow solidifies as pahoehoe
Detailed Description
Advancing lava in the new flow, which solidifies as pahoehoe. The billowy nature of the pahoehoe reflects its gas-rich nature, forming shelly pahoehoe that is torturous to try to walk across. The billows, which are 0.3-1 meter high, are hollow, and the locomotion process is like walking on egg shells.
Sources/Usage
Public Domain.