Basalt in Oregon
Basalt once flowed from cracks in the earth's surface in what is now John Day Fossil Beds National Monument, Oregon. Some areas that cooled slowly formed these six-sided columns as the cooling rock began to shrink
Picture No
13627379
Media ID
43109384
Size
3422px x 5108px
(12.0MB)
Credit
James Steinberg /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13627379
Contributor Ref
SCS-90076613
