Superb, elegant diagrams by Page Quinton & Michael Rygel to illustrate key ideas in sedimentology & petrography: commons.wikimedia.org/wiki/User:Pa...
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Oh look, NSF is sending out job ads to list servs in at least the Earth Sciences that are looking for Trump flunkies, more or less, to serve as program directors.
This has gone out to multiple mailing lists from multiple NSF accounts.
Very ill-informed ideas! I explored Deadman’s dome too, and I noticed how different the obsidian textures were compared to OD.
My dept. got an NSF-funded Raman spectrometer, so I’m curious whether these textural differences in the two domes are reflected in glass structure/water content
he incorrectly predicted that there would be massive famines in the 1980s and advocated directly for maximizing the deaths of the people affected