[aerohead]

Originally Posted by freebeard

Proper respect to oil pan 4:

https://duckduckgo.com/?q="cosmetic+rays"

I find a handful of other instances of that usage.

https://quizlet.com/89620017/geology...2-flash-cards/

https://www.quora.com/What-are-the-d...n-rays?share=1

'not sure this passed the smell-test with the geology community.Energy already present within the Earth is accepted as the driver for plate tectonics,of which volcanism is only a symptom.
Ockham's Razor.