Bryce Canyon, famous for its worldly unique geology, consists of a series of horseshoe-shaped amphitheaters carved from the eastern edge of the Paunsaugunt Plateau. The erosional force of frost-wedging and the dissolving power of rainwater have shaped the colorful limestone rock of the Claron Formation into bizarre shapes, including slot canyons, windows, fins, and spires called "hoodoos".tvb now,tvbnow,bttvb: w( J4 d% h& S- d) }- k8 ]# f I* `7 v
公仔箱論壇# z- d: J, [; ?3 }$ r: r% c* z" q
4 W$ k" P) [3 U) ]$ s3 o: }# x, `公仔箱論壇6 u" ]3 r# G7 r# y5 P( v- ^6 l
|