1. Siedlungs- und Wuchsformen mitteldevonischer Korallen aus der Eifel;Birenheide;Natur Museum,1962
2. The globithyrid facies of the Lower Devonian;Boucot;Senckenbergiana Lethaea,1963
3. The Austral Rhynchonellaacea of the “nigricans” series, with a special description of the new genus Tegulorhynchia;Chapman,1923
4. Recent brachiopods;Cooper;U.S., Geol. Surv., Profess. Papers,1954
5. Paleoecology of the Middle Devonian of eastern and central United States;Cooper;Geol. Soc. Am., Mem.,1957