Figure 4From: Low-temperature gas from marine shales: wet gas to dry gas over experimental timeThe distribution of C 1 -C 5 hydrocarbons emerging from Mowry shale under helium flow at 100°C. C4 and C5 represent both isomers. 25 μg C1-C5/g was generated over the course of this experiment. Mowry shale (Cretaceous) is core (7700 m) from an unknown well in Colorado.Back to article page