* Moon * Mercury
* Mars *
Google Earth KMLZs
This website provides
evidence in support of
a working hypothesis that
periodic bombardment of
Earth by large bolides plays
a signifcant role in plate tectonics.
My aim is to show how punctuated
catastrophism wrinkles uniformitarianism.
G.C. Herman January 16, 2017
2017 Herman and others Chesapeake Disruption.pdf (4.2 MB) unpublished manuscript
PODCAST: Plate Tectonic Actualism; Far-field Lithospheric Strains from Large-bolide Impacts: RVCC Science Seminar 02-11-2019