Keller, Gerta, Thierry Adatte, Wolfgang Stinnesbeck, Doris Stüben, Utz Kramar, Zsolt Berner, Liangquan Li, and Katharina Perch-Nielsen. (1998) 1998. “The Cretaceous-Tertiary Transition on the Shallow Saharan Platform of Southern Tunisia”. Geobios 30: 951–975. doi:10.1016/s0016-6995(97)80218-5.
Katharina Perch-Nielsen
First name
Katharina
Last name
Perch-Nielsen