Any boomer, gen xer, millennial, gen zer or alpha who’s studied geology has likely gained foundational knowledge from Edwin Dinwiddie McKee’s landmark studies of the Grand Canyon’s sedimentary record – even if…
Any boomer, gen xer, millennial, gen zer or alpha who’s studied geology has likely gained foundational knowledge from Edwin Dinwiddie McKee’s landmark studies of the Grand Canyon’s sedimentary record – even if…