And the world passeth away.... 1 John 2:17
"....But if Earth really does have a geologic 'heartbeat', it might be due to something a little closer to home.
"These cyclic pulses of tectonics and climate change
may be the result
---of geophysical processes related to the dynamics of plate tectonics and mantle plumes,
---of geophysical processes related to the dynamics of plate tectonics and mantle plumes,
---or might alternatively be paced by
astronomical cycles associated with the Earth's motions in the Solar
System and the Galaxy," the team writes in their study.
The research has been published in Geoscience Frontiers." ScienceAlert