Fault Core Thickness: Insights from Siliciclastic and Carbonate Rocks

Figure 5

(a) Outcrop photo of the Bartlett Fault at the Hidden Canyon locality in Utah, which has displaced rocks of the Cedar Mountain Formation (hanging wall) against Slick Rock and Moab Members (footwall). (b) A closeup of the fault core showing several fault gouges and a major slip surface. (c) Fault core thickness (FC) measurements at the Hidden Canyon with and without including the lens thickness.