El-Sabbagh, Ahmed, AAAM Tantawy, Gerta Keller, Hassan Khozyem, Jorge Spangenberg, Thierry Adatte, and Brian Gertsch. (2011) 2011. “Stratigraphy of the Cenomanian–Turonian Oceanic Anoxic Event OAE2 in Shallow Shelf Sequences of NE Egypt”. Cretaceous Research 32 (6): 705-22. doi:10.1016/j.cretres.2011.04.006.
Jorge Spangenberg
First name
Jorge
Last name
Spangenberg