1. Hydrothermal petrology in the Costa Rica Rift;Adamson,1984
2. Basement lithostratigraphy, Deep Sea Drilling Project Hole 504B;Adamson,1985
3. Fractures in the upper ocean crust;Agar,1990
4. Agar, S. M. in review. Deformation mechanisms around mid-ocean ridges-implications for upper ocean crust rheology. Earth Planet Sci. Lett.
5. Occurrence and origin of anhydrite from DSDP leg 70, hole 540B, Costa Rica Rift;Alt,1983