Don Swanson describing Keanakāko‘i Tephra deposits
By Kīlauea
2021 (approx.)

Detailed Description
Don Swanson describes the stratigraphy of Keanakāko‘i deposits near Uēkahuna Bluff at Kīlauea summit within Hawai‘i Volcanoes National Park.
Sources/Usage
Public Domain.