Graham Begg - Mineral Systems in context: Dynamic processes and a 4D Earth

[@michaelclark5626]

Notice that the slabs are continuous in the Northern Hemisphere, but pulled apart and segmented in the southern Hemisphere, for the white surrounded by red. See 12 minutes to 13 minutes. However the deep blue is continuous in the southern hemisphere.

[@peggieincolfaxca3818]

Great big picture geology!

[@milenaresources4244]

Ghosts of rhodinia…Nuna? Brilliant.

[@michaelclark5626]

Take a look at the math when related to the 186.6 million year planetary growth and extinction cycle.. For example, 1900 MYa divide by 186.6 = 10.18 cycles. But 10 x 186.6 = 1866 Mya. The Earth is 24.354 X 186.598 = 4544.4 million years old.