1. Suakin Deep: brines and hydrothermal sediments in the deepest part of the Red Sea;Baumann;Geol. Rundsch.,1973
2. Microearthquakes investigation of the Mesa geothermal anomaly;Combs,1977
3. Microearthquakes studies at the Coso geothermal area, China Lake, California;Combs,1976
4. Helium-3 and mantle volatiles in the ocean and the oceanic crust;Craig,1981
5. Small earthquakes, structure and tectonics of the Puget Sound Region;Crosson;Bull. Seismol. Soc. Am.,1972