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Korn, Klug & Mapes |
2005 |
The Lazarus ammonoid family Goniatitidae, the tetrangularly coiled Entogonitidae, and Mississippian biogeography.
Journal of Paleontology, 79 (2): 356-365, 9 fig., 2 tab., Lawrence, KS.
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Korn, Bockwinkel & Ebbighausen |
2007 |
Tournaisian and Viséan ammonoid stratigraphy in North Africa.
Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen:243 (2): 127-148, 15 fig., Stuttgart
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