• 

  Seamounts, Islands, and Atolls - Google Books

  https://books.google.de/books?id=scoPAQAAIAAJ

  Keine Beschreibung vorhanden.

• 

  Geologic Evolution of the Barberton Greenstone Belt, South Africa - Google Books

  https://books.google.de/books?id=U0pj5cW2sr8C&dq=Emlembe+Barberton&hl=de&source=gbs_navlinks_s

  Keine Beschreibung vorhanden.

• 

  Mount Etna: The anatomy of a volcano - D.K. Chester, A.M. Duncan, J.E. Guest, C. Kilburn - Google Books

  https://books.google.de/books?id=KKK-BwAAQBAJ

  Since the Second World War interest in the active by Italian geophysicists; studies of ground deform volcano Mount Etna, in Sicily, has been steadily ation by British and Italian groups; measurements increasing. This interest has not been restricted of…

---

---