Aubry, Marie-Pierre; Berggren, William A.; Stott, Lowell; Sinha, Ashish (1996): The upper Paleocene-lower Eocene stratigraphic record and the Paleocene-Eocene boundary carbon isotope excursion; implications for geochronology. Geological Society of London, London, United Kingdom, In: Knox, R. W. O'B. (editor), Corfield, R. M. (editor), Dunay, R. E. (editor), Correlation of the early Paleogene in Northwest Europe, 101, 353-380, georefid:1996-039448