An aboriginal quartzite quarry in eastern Wyoming BHL2843999
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2844007
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843988
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2844005
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843991
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843986
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843997
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2844009
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843993
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2844001
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming (Page 233) BHL284396...
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2843990
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.
An aboriginal quartzite quarry in eastern Wyoming BHL2844003
An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.