Versteegh, Gerard J. M.; Schefuss, Enno; Dupont, Lydie; Marret, Fabienne; Sinninghe Damste, Jaap S.; Jansen, J. H. Fred (2004): Taraxerol and Rhizophora pollen as proxies for tracking past mangrove ecosystems. Pergamon, Oxford, International, Geochimica et Cosmochimica Acta, 68 (3), 411-422, georefid:2005-031859