GISP2 and Other
This is the latest from the GISP2 team in Science, Dec 22, 1995. It is displayed backwards
to match the other presentations in this web site. It clearly shows a mini-glacial age just before 5000 BC.
The authors suggest a 2600 yr period for these cold snaps; this has some
interesting implications. Are you interested
in the Iceman or the the Mayan calendar?
Return to Ignatius Donnelly and the End of the World | Paleoclimate Data Page, detailed version | Chronicle of the
Other holocene data:
Copyright 1996 Kirribili Press.
Ignatius Donnelly and the End of the