Random Tusks

Deep-time Impact Induced Volcanism: A Colloquy

The Tusk is going slightly off-topic to cover the fascinating discussion of Citizen Castastrophists Hermann Burchard and Han Kloostermann concerning their belief that volcanic hot-spots are caused by impacts in deep time (deep time being the off-topic part). I’m in Austin, Texas all week at the national swamp swappers conference, which makes me a busy bee.  So please excuse the formatting…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question