This meeting highlighted two presentations about soil by Linda Rodriquez and Martha Goff. It was full of information about types, chemistry and origins of soil.
Go here: https://us02web.zoom.us/rec/play/pedKETd080OsUjifec-KtoOyPJ3igtdEyg0zDqCxCgJmobZpFj1OJ6OaJdG23WfEJCrYksRcwAvmcPtK.ooNhzPey3d2LOjIj?autoplay=true&startTime=1616249646000.
It may ask you for a PassCode: 943614 Viewing Hint: Hold down the “Ctrl” key and hit the “+” key until the chat side-bar is gone…a better view of the whole presentation.