Application of structural methods to Rocky Mountain hydrocarbon exploration and development / Connie Knight -- Using freehand three-dimensional drawings to clarify and verify subsurface structural interpretations / Donald S. Stone -- An introduction to low-temperature thermochronologic techniques, methodology, and applications ; An overview of low-temperature thermochronology in the Rocky Mountains and its application to petroleum system analysis / S. Lynn Peyton and Barbara Carrapa -- Using detrital zircon geochronology to solve complex structural problems : an application with pitfalls in the Helena salient of the Montana Disturbed Belt, West Central Montana / P. Ted Doughty, Kevin R. Chamberlain, and Michael C. Pope -- Regional and local fractures of the Bakken petroleum system, Williston Basin : integrating field studies and 3-D seismic analysis / Stephen J. Angster and J. Frederick Sarg -- The role of wrench faults and fractures in creating "sweet spots" in tight gas exploration and production at Rulison Field, Colorado / Thomas L. Davis and Robert D. Benson -- Fracture control of p-wave azimuthal anisotropy in a laramide basement-cored anticline at Casper Arch, Wyoming : insights from correlations with surface analogs and curvature analyses / Duke Cooley and Eric Erslev -- Natural fractures and strain accomodation in the Tensleep Formation at beer mug anticline / Scott P. Cooper -- Fractures, hydraulic injections, and strain accomodation in the Tensleep Formation at flat top anticline, Carbon County, Wyoming / John. C. Lorenz -- Natural fractures in folded sandstones of the Tensleep Formation, Wyoming / John C. Lorenz and Scott P. Cooper -- The Beaver Creek detachment system : syn-laramide gravity detachment and folding oblique to regional compression / Sara Smaltz and Eric Erslev