Robinson, P.; Bryan, W.; Donnelly, T. W.; Flower, M. F. J.; Francheteau, J.; Salisbury, M. H. (1977): Deep drilling in old oceanic crust; DSDP Legs 51, 52, and 53. American Geophysical Union, Washington, DC, United States, American Geophysical Union; 1977 fall annual meeting, 58 (12), 1170, georefid:1978-032244