Porphyrin geochemistry of Atlantic Jurassic-Cretaceous black shales = Géochimie des porphyrines dans les schistes noirs du Jurassique-Crétacé AtlantiqueBAKER, E. W; LOUDA, J. W.Organic geochemistry. 1986, Vol 10, Num 4-6, pp 905-914, issn 0146-6380Conference Paper

The biogeochemistry of chlorophyll = Biogéochimie de la chlorophylleLOUDA, J. W; BAKER, E. W.A.C.S. symposium series. 1986, Vol 305, pp 107-126, issn 0097-6156Conference Paper

Highly dealkylated copper and nickel etioporphyrins in marine sediments = Etioporphyrines de nickel et cuivre fortement désalkylées dans des sédiments marinsBAKER, E. W; LOUDA, J. W.Organic geochemistry. 1984, Vol 6, pp 183-192, issn 0146-6380Article

Scytonemin-imine, a mahogany-colored UV/Vis sunscreen of cyanobacteria exposed to intense solar radiationGRANT, Cidya S; LOUDA, J. W.Organic geochemistry. 2013, Vol 65, pp 29-36, issn 0146-6380, 8 p.Article

Application of metalloporphyrin biomarkers as petroleum maturity indicators: the importance of quantitation = Les marqueurs biologiques, métalloporphyrines, utilisés comme indicateurs de maturation du pétrole: importance quantitativeBAKER, E. W; LOUDA, J. W; ORR, W. L et al.Organic geochemistry. 1987, Vol 11, Num 4, pp 303-309, issn 0146-6380Article