Geologic time, clock view
Geologic time mapped onto a 12-hour clock face
Originally uploaded in Cutting Edge:Rates and Time.
Image 27468 is a 335 by 350 pixel JPEG
Last Modified: 2011-03-18 13:44:16
The file is referred to in 2 pages
Public domain image from Wikimedia Commons
This item is in the public domain
and maybe reused freely without restriction.