by A. J. Scudiere
In earth’s history there have been five mass extinctions …
each of these was preceded by a magnetic polar reversal. The sixth great mass extinction has already begun.
Which way does your compass point?
Leave a comment
Filed under Books to Read
Tagged as A. J. Scudiere, Five mass extinctions, History of the earth, Magnetic polar reversal, Mass extinctions, Sixth great mass extinction
Fill in your details below or click an icon to log in:
You are commenting using your WordPress.com account. ( Log Out / Change )
You are commenting using your Twitter account. ( Log Out / Change )
You are commenting using your Facebook account. ( Log Out / Change )
You are commenting using your Google+ account. ( Log Out / Change )
Connecting to %s
Notify me of new comments via email.
Notify me of new posts via email.
Subscribe in a reader
Get every new post delivered to your Inbox.
Join 295 other followers