The rate of extinctions before during and after the Permian extinction.
1 posted on
11/08/2015 1:14:06 PM PST by
JimSEA
To: JimSEA
Reminds me of Mad Magazine and their fixation with the axolotl.
2 posted on
11/08/2015 1:23:47 PM PST by
Dr. Bogus Pachysandra
(Don't touch that thing Don't let anybody touch that thing!I'm a Doctor and I won't touch that thing!)
To: JimSEA
3 posted on
11/08/2015 1:31:21 PM PST by
ETL
(Ted Cruz 2016!! -- For a better and safer America)
To: JimSEA
"Two hundred and seventy-eight million years ago," and not a year earlier or or later! Yeah right, and I am turning into a mushroom.
4 posted on
11/08/2015 1:36:23 PM PST by
Fungi
To: JimSEA
Two hundred and seventy-eight million years ago, the world was a different place. Indeed it was.
7 posted on
11/08/2015 2:04:03 PM PST by
Talisker
(One who commands, must obey.)
To: All; JimSEA
The world 280 million years ago. Note the Appalachian mts. Their origin lies in the mountain-building collision between Africa (lower right) and North America.
8 posted on
11/08/2015 2:25:04 PM PST by
ETL
(Ted Cruz 2016!! -- For a better and safer America)
To: All; JimSEA
255 million y.a.
9 posted on
11/08/2015 2:27:14 PM PST by
ETL
(Ted Cruz 2016!! -- For a better and safer America)
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