Matthews, D. (1979): Shipboard measurements of seismic velocity, density, and porosity in DSDP Leg 46 basalts. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Dmitriev, L., Heirtzler, J., Aguilar, R., Cambon, P., Dick, H. J. B., Dungan, M., Erickson, A., Hodges, F. N., Honnorez, J., Kirkpatrick, R. J., Matthews, D., Ohnenstetter, D., Petersen, N., Sato, H., Schmincke, H. U., Kaneps, A. (editor), San Juan, Puerto Rico to Las Palmas, Canary Islands, January-March 1975, 46, 379-382, georefid:1979-013072