1. Thermal aspects in chlorophyll geochemistry;Baker,1983
2. Porphyrins in the geological record;Baker,1986
3. Porphyrin geochemistry of Atlantic jurassic-cretaceous black shales;Baker;Org. Geochem.,1986
4. Geochemistry of porphyrins;Baker,1978
5. New Albany Shale Group (Devonian-Mississippian) source rocks and hydrocarbon generation in the Illinois Basin;Barrows;American Association Petrolwum Geology Memoir 35,1984