James St. John https://commons.wikimedia.org/wiki/File:Faults_in_Moenkopi_Formation_Moab_Canyon_Utah_USA_01.jpg
Pennsylvanian Honaker Trail Formation
James St. John https://commons.wikimedia.org/wiki/File:Faults_in_Moenkopi_Formation_Moab_Canyon_Utah_USA_01.jpg
Pennsylvanian Honaker Trail Formation