09-22-2018, 03:03 PM
|
|
Senior Member
|
|
Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,502 Times in 22,779 Posts
|
|
Our first ancestor to walk on land was a four-legged fish called a Tiktaalik. This happened approx. 375M years ago
|