As always, a terrific TR to read. Moreso to read it while chained to a desk on a cold, rainy Friday afternoon in NC.
Man, that fanglomerate looks cool, but isn't it crumbly as all get-out? Sure looks that way. Our central NC fanglomerates are Triassic/Jurassic in age and they're very well cemented and had been deeply buried for 150-200 million years,give or take. Those young fanglomerates have the appearance of an uncompacted pile of fill dirt!
Is that a contact between the fanglomerate and the slickensided bedrock, such that you're looking at the fault plane along which the alluvial fan's sediments (the fanglomerate) were initially deposited up against? Awesome!
I have GOT to get out there to DV sometime, while I can still skitter and crawl around. Many thanks for your ongoing inspirational TRs!
Foy