Edmond, J.; Corliss, J.; Gordon, L. I. (1979): Ridge crest-hydrothermal metamorphism at the Galapagos spreading center and reverse weathering. American Geophysical Union, Washington, DC, United States, In: Talwani, M. (editor), Harrison, C. G. (editor), Hayes, D. E. (editor), Deep drilling results in the Atlantic Ocean; ocean crust, 383-390, georefid:1980-017797