Petrified Wood - Washington, D.C.
Posted by: bluesnote
N 38° 53.436 W 077° 01.544
18S E 324310 N 4306586
A piece of petrified wood at the entrance to the Smithsonian National Natural History Museum.
Waymark Code: WMX3QK
Location: District of Columbia, United States
Date Posted: 11/22/2017
Views: 5
The rock was hounded just outside of the Petrified Forrest National Park in Arizona. Radiometric dating estimates the rock is at least two hundred million years old.