[Rockhounds] Mysteries of the Great Unconformity, a journey in deep geologic time

[Paul]

Mysteries of the Great Unconformity, a journey in deep
geologic time by Michael Timmons, New Mexico Bureau
of Geology and Mineral Resources. 'Earth Matters'
https://geoinfo.nmt.edu/publications/periodicals/earthmatters/17/n1/em_v17_n1.pdf
https://geoinfo.nmt.edu/publications/periodicals/earthmatters/backissues/home.cfml

Joel, L. (2018), Erasing a billion years of geologic time
across the globe, Eos, 99, [doi.org].
Published on 05 February 2018.
https://eos.org/articles/erasing-a-billion-years-of-geologic-time-across-the-globe
https://eos.org/scientific-disciplines/planetary-science

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)