Bendix-Almgreen, S., Clack, J. and Olsen, H. 1988. Upper Devonian and Upper Permian vertebrates collected in 1987 around Kejser Franz Joseph Fjord, central East Greenland. Rapport Grønlands Geologiske Undersøgelse. 140, (Dec. 1988), 95–102. DOI:https://doi.org/10.34194/rapggu.v140.8045.