Black and white photograph by Fred Pack showing a view of the Green River south of the dinosaur quarry near Jensen, Utah, probably in the 1920s (possibly in the summer of 1923)
Photo of a scene along the Green River above the town of Green River, Utah, during the Eggert-Hatch ...
Green River or Yampa River in the early part of the 1900's. Photo located on page 134 of the Jensen,...
Color 35-mm slide photograph of two "Western River Expeditions" rafts on the Green River in Dinosaur...
Black and white photograph by Fred Pack showing a view of the Green River south of Split Mountain, p...
Photo shows a view of the Green River from the dinosaur quarry, Dinosaur National Monument, in Utah....
Black and white photograph of a scene along the Green River in Dinosaur National Monument, probably ...
Black and white photograph by Fred Pack showing the dinosaur quarry near Jensen, Utah, probably in t...
Photo of the dinosaur quarry near Jensen, Utah, at the heart of Dinosaur National Park, visited by F...
Black and white photograph by Fred Pack showing the dinosaur quarry near Jensen, Utah, probably in t...
Black and white photograph by Fred Pack showing a view of the Green River and Split Mountain, probab...
Black and white photograph of a scene along the Green River in Dinosaur National Monument, probably ...
The Green River is seen running near the Dinosaur National Monument by Jensen, Utah
Photo shows a scene on the Green River below the town of Green River, Utah, during the Eggert-Hatch...
Color 35-mm slide photograph of a landform along the Green River at the mouth of Split Mountain Gorg...
Color 35-mm slide photograph of walls of rock along the Green River, probably at Split Mountain, dur...
Photo of a scene along the Green River above the town of Green River, Utah, during the Eggert-Hatch ...
Green River or Yampa River in the early part of the 1900's. Photo located on page 134 of the Jensen,...
Color 35-mm slide photograph of two "Western River Expeditions" rafts on the Green River in Dinosaur...
Black and white photograph by Fred Pack showing a view of the Green River south of Split Mountain, p...
Photo shows a view of the Green River from the dinosaur quarry, Dinosaur National Monument, in Utah....
Black and white photograph of a scene along the Green River in Dinosaur National Monument, probably ...
Black and white photograph by Fred Pack showing the dinosaur quarry near Jensen, Utah, probably in t...
Photo of the dinosaur quarry near Jensen, Utah, at the heart of Dinosaur National Park, visited by F...
Black and white photograph by Fred Pack showing the dinosaur quarry near Jensen, Utah, probably in t...
Black and white photograph by Fred Pack showing a view of the Green River and Split Mountain, probab...
Black and white photograph of a scene along the Green River in Dinosaur National Monument, probably ...
The Green River is seen running near the Dinosaur National Monument by Jensen, Utah
Photo shows a scene on the Green River below the town of Green River, Utah, during the Eggert-Hatch...
Color 35-mm slide photograph of a landform along the Green River at the mouth of Split Mountain Gorg...
Color 35-mm slide photograph of walls of rock along the Green River, probably at Split Mountain, dur...
Photo of a scene along the Green River above the town of Green River, Utah, during the Eggert-Hatch ...
Green River or Yampa River in the early part of the 1900's. Photo located on page 134 of the Jensen,...
Color 35-mm slide photograph of two "Western River Expeditions" rafts on the Green River in Dinosaur...