Figure 1. Large Canyon National playground conserves a legendary geologic landscape and means including 1,840 to 270 million yrs old, such as varied paleontological information;
Figure 1. Large Canyon National playground conserves a legendary geologic landscape and means including 1,840 to 270 million yrs old, such as varied paleontological information; unconsolidated area deposits; a complex tectonic and erosion record; and Pliocene to Holocene volcanic deposits. The Colorado River developed the program through canyon about six million years back, and probably […]