| Bibliography: | Bibliography4 Thermogenic Gases; The Nature of Thermogenic Gases; Diagenesis, Catagenesis, and Metagenesis; Diagenesis; Catagenesis; Metagenesis; Thermogenic Gases; Coal and Coal Gases; Coal Grade and Type; Rank; Reporting Coal Properties; Macerals; Coalification; Coal Gases; Petroleum and Petroleum Gases; Composition and Nature of Petroleum; Kerogen; Petroleum Source Rocks; Petroleum Formation; Petroleum Gases; References; Bibliography; 5 Geothermal Gases; The Nature of Geothermal Gases; Dynamic Geothermal Systems; Model of a Dynamic Geothermal System; Heat Source; Permeable Rock |
|---|