1. Influence of time on metamorphism of sedimentary organic matter in liquid-dominated geothermal systems, western North America;Barker;Geology,1983
2. Geothermics of petroleum systems: Implications of the stabilization of kerogen thermal maturation after a geologically brief heating duration at peak temperature;Barker,1988
3. Temperature and time in the thermal maturation of sedimentary organic matter;Barker,1989
4. Implications for organic maturation studies of evidence for a geologically rapid increase and stabilization of vitrinite reflectance at peak temperature: Cerro Prieto geothermal system, Mexico;Barker;AAPG Bull.,1991
5. The correlation of vitrinite reflectance with maximum temperature in humic organic matter;Barker,1986