Visiting the Petrified Forest of Arizona, when I was 17, anchored an enigma in my soul. The mystery was, why do some biological things rot while others petrify? Mike Wilkerson of Stellium7 on YT joins us this week to broach this question. His videos on Elephant Titans and stone hearts have had me enthralled for years. In this episode you have two chiral dudes examining probably the best evidence of Plasma based catastrophes on the plainET. Enjoy