Manuscripts
Lava Falls, A Basalt Flow from the Plateau, 28.3 miles below Havasu Creek. The upper and lower lavas have no immediate relation to each other. Geology by R. C. Moore
You might also be interested in

Vulcan's Throne at foot of Tuweep Lava Flows into Canyon; Lava Falls
Manuscripts
mssMarston papers V083/0100

Lava flows from the Uinkaret lava fields. Downriver from Vulcan Rapid
Manuscripts
mssMarston papers V083/0137

Vulcans Anvil or The Lava Pinnacle. Note exposure of lava intrusion at lower right
Manuscripts
mssMarston papers V083/0050
![Lava flows from the Uinkaret [sic] into Toroweap Valley](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4I07Z5M%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)

