Friday, November 23, 2012

Hutton's Unconformity - Wikipedia, the free encyclopedia

Hutton's Unconformity - Wikipedia, the free encyclopedia:

 "Hutton's Unconformity is any of various famous geological sites in Scotland. These are places identified by 18th-century Scottish geologist James Hutton as an unconformity, which provided evidence for his Plutonist theories of uniformitarianism and about the age of the Earth."

'via Blog this'

No comments: