Mesozoic Basins - The Geology of Virginia
 
    
J U R A S S I C   B A S A L T

Jurassic basalt with well-developed columnar joints exposed in the Culpeper Mesozoic basin, Fauquier County

Jurassic basalt with well-developed columnar joints exposed in the Culpeper Mesozoic basin, Fauquier County

 
 

APPALACHIAN PLATEAU | VALLEY & RIDGE | BLUE RIDGE | PIEDMONT | COASTAL PLAIN
 

(6/12/2000)