1. Appi, C.J., Kowsmann, R.O., Flood, R.D., Manley, P.L. and Pirmez, C. 1987. A retrograde depositional pattern on the Amazon Fan. Society of Economic Paleontologists and Mineralogists Annual Midyear Meeting Abstracts, 4, 5.
2. Appi, C.J., Kowsmann, R.O., Flood, R.D., Manley, P.L and Pirmez, C. 1988. Evolução Quaternária pós-glacial do Cone Submarino do Amazonas: Um modelo retrogradante. Anais XXXV Congresso Brasilero Geologia, Belém, 2, 451–465.
3. Damuth, J.E. 1973. The western Equatorial Atlantic: Morphology, Quaternary sediments, and climatic cycles. PhD thesis, Columbia University, New York, 602 pp.
4. Damuth, J.E. 1975. Echo character of the western Equatorial Atlantic floor and its relationship to the dispersal and distribution of terrigenous sediments. Marine Geology, 18, 17–45.
5. Damuth, J.E. 1977. Late Quaternary sedimentation in the western Equatorial Atlantic. Geological Society of America Bulletin, 88, 695–710.