Petrified log at Giant Trees area of Petrified Forest in AZ-02 3-21-09Petrified log at Giant Trees area of Petrified Forest in AZ-04 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-02 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-03 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-06 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-10 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-11 3-21-09Petrified logs at Crystal Forest area of Petrified Forest in AZ-12 3-21-097Grass growing in petrified wood at Crystal Forest area of Petrified Forest nat park in AZ-01 3-21-09Rock formation at Blue Mesa area of Petrified Forest Nat Park in AZ-02 3-21-09Petrified wood at Petrified Forest Nat Park in AZ-12 3-21-09Petrified wood at Petrified Forest Nat Park in AZ-10 3-21-09Petrified wood at Petrified Forest Nat Park in AZ-07 3-21-09Petrified wood at Petrified Forest Nat Park in AZ-03 3-21-09Petrified wood at Petrified Forest Nat Park in AZ-02 3-21-09Pedestal log in Blue Mesa area of Petrified Forest Nat Park in AZ-04 3-21-09Pedestal log in Blue Mesa area of Petrified Forest Nat Park in AZ-02 3-21-09Log at Blue Mesa area of Petrified Forest Nat Park in AZ-01 3-21-09Lichen on petried wood at Crystal Forest area of Petrified Forest Nat Park in AZ-02 3-21-09Lichen on petried wood at Crystal Forest area of Petrified Forest Nat Park in AZ-01 3-21-09