Mind the Gap

1707289011Shells, bones, and teeth evolved in response to seawater chemistry changes triggered by the Great Unconformity.  Read more at Physics Today…

Advertisement
This entry was posted in Physics Today and tagged , , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s