AAPG Site Search | Home > EXPLORER > Archives > October 2002 > Geophysical Corner > Fracture Properties, Part I > Figure 4

Figure 4

Outcrop of Jurassic Nugget Sandstone, Circle Ridge Field, Wind River Reservation,
Wyoming, looking to the north. Lines above photograph are fracture traces from
outcrop, color-coded by set. Black fracture set is completely absent on east
side (right) of outcrop.