Photo shows dinosaur fossils embedded in the stone at the quarry site in Dinosaur National Monument, during the 1916 expedition of paleontologist Earl Douglass
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Photo of Charles J. Neal and paleontologist Earl Douglass, probably in Dinosaur National Monument in...
In 1958 a large modern structure, partially of glass, was built over the embedded fossil hillside th...
Photo shows dinosaur fossils embedded in the stone at the quarry site in Dinosaur National Monument,...
Photo shows stacks of dinosaur fossils ready for shipment, from the 1916 expedition of paleontologis...
Photo from 1916 of paleontologist Earl Douglass at the site where he discovered the dinosaur quarry ...
Photo from 1916 of paleontologist Earl Douglass and others on an early trail in Dinosaur National Mo...
Photo of shovels and dinosaur fossils, probably at the dinosaur quarry in Dinosaur Natonal Monument....
Photo shows dinosaur fossils embedded in stone, probably at the quarry site in Dinosaur National Mon...
Photo of a dinosaur fossil embedded in rock at Dinosaur National Monument, taken by Bob Parsons duri...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Photo of dinosaur fossils being excavated at a quarry (probably at Dinosaur National Monument), prob...
Work on the fossil quarry at Dinosaur National Monument. This photo was taken during the Smithsonian...
This large dinosaur fossil vertebrae was discovered and unearthed by Earl Douglass on August 17, 190...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Photo of Charles J. Neal and paleontologist Earl Douglass, probably in Dinosaur National Monument in...
In 1958 a large modern structure, partially of glass, was built over the embedded fossil hillside th...
Photo shows dinosaur fossils embedded in the stone at the quarry site in Dinosaur National Monument,...
Photo shows stacks of dinosaur fossils ready for shipment, from the 1916 expedition of paleontologis...
Photo from 1916 of paleontologist Earl Douglass at the site where he discovered the dinosaur quarry ...
Photo from 1916 of paleontologist Earl Douglass and others on an early trail in Dinosaur National Mo...
Photo of shovels and dinosaur fossils, probably at the dinosaur quarry in Dinosaur Natonal Monument....
Photo shows dinosaur fossils embedded in stone, probably at the quarry site in Dinosaur National Mon...
Photo of a dinosaur fossil embedded in rock at Dinosaur National Monument, taken by Bob Parsons duri...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Photo of dinosaur fossils being excavated at a quarry (probably at Dinosaur National Monument), prob...
Work on the fossil quarry at Dinosaur National Monument. This photo was taken during the Smithsonian...
This large dinosaur fossil vertebrae was discovered and unearthed by Earl Douglass on August 17, 190...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Black and white photograph taken by Fred Pack during a visit to the quarry at Dinosaur National Monu...
Photo of Charles J. Neal and paleontologist Earl Douglass, probably in Dinosaur National Monument in...
In 1958 a large modern structure, partially of glass, was built over the embedded fossil hillside th...