Lava beds beneath and near Sunset Crater, now part of Sunset Crater Vo...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Lava beds beneath and near Sunset Crater, now part of Sunset Crater Vo...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Lava beds beneath and near Sunset Crater, now part of Sunset Crater Vo...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Lava beds beneath and near Sunset Crater, now part of Sunset Crater Vo...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Lava beds beneath and near Sunset Crater, now part of Sunset Crater Vo...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
A crevice in the lava beds, near Sunset Mountain, Arizona
Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picryl description
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More
Scene along the Lava's Edge Trail beneath and near Sunset Crater, now ...
The date of the eruptions that formed the 340-meter-high cinder cone of the volcano's crater itself, initially derived from tree-ring anlysis and later by geologic evidence, places the tremendous eruption betwe... More