Reference

Arjen Grothe, Alexander J. P. Houben, Roderic E. Bosboom, Guillaume Dupont-Nivet, Henk Brinkhuis (2011): Organic walled dinoflagellate cysts from the Tarim Basin, western China: Implications for the retreat of the Paratethys Sea – Berichte der Geologischen Bundesanstalt – 85: 85.