Einsele, G.; von Rad, U. (1979): Facies paleoenvironment of Lower Cretaceous sediments at DSDP Site 397 and in the Aaiun Basin (Northwest Africa). Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: von Rad, U. (editor), Ryan, W. B. F. (editor), Arthur, M. A. (editor), Cepek, P. (editor), Cita, M. B. (editor), Cornford, C. (editor), Garifal, L. (editor), Hamilton, N. (editor), Lopatin, B. (editor), Lutze, G. F. (editor), McCoy, F. W. (editor), Mountain, G. (editor), Sarnthein, M. (editor), Weser, O. E. (editor), Whelan, J. K. (editor), Wind, F. H. (editor), Laughter, F. H. (editor), Fagerberg, E. M. (editor), Leg 47, Part 1 of the cruises of the drilling vessel Glomar Challenger; Las Palmas, Canary Islands to Vigo, Spain, March-April, 1976, 47, Part 1, 559-577, georefid:1980-054304