- The Book
- About author
- “Old” website
- Philadelphia – An Arctic Blast Then Another Weekend Storm
- AGU fall meeting in San Francisco surrounded by record low temperatures
Ice-age maps for North America and other parts of the world.
Solid line: Approximate extent of glaciation during the last ice age.
Dotted line: Approximate extent of previous glaciation.
Above the black line, the area was covered with ice.
Below the line, people could have survived.
See other maps here:
I receive no funding from any company, corporation, or organization. Thanks, Robert
Good news!A publisher in Italy has now translated Not by Fire but by Ice into Italian.