Steroid acids in petroleum: animal contributions to the origin of petroleum

Articles in the same Issue

1. Preface
2. The role of chemistry in plant systematics
3. Chemistry of geographical races
4. Geographical variation in the terpene composition of the leaf oil of Douglas fir
5. Geographic variability of monoterpenes from cortex of Pseudotsuga menziesii
6. Comparative and functional aspects of the isoprene pathway in fungi
7. The biosynthesis of tetracycline
8. Comparative biosynthetic pathways in higher plants
9. Comparative biosynthesis of fungal and plant phenalenones
10. Plant fitness and secondary compounds
11. The molecular evolution of higher plant cytochrome c
12. The plant ferredoxins and their relationship to the evolution of ferredoxins from primitive life
13. Evolution of nucleic acids
14. Chemical fossils: trends in organic geochemistry
15. Fossil chemistry
16. Steroid acids in petroleum: animal contributions to the origin of petroleum
17. Molecular evolution of the first cells
18. Signpost Index