Merriam, D. F. External Organizations;
Förster, Andrea 4.1 Reservoir Technologies, 4.0 Chemistry and Material Cycles, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Merriam, D. F., Förster, A. (1999): Subtle and not-subtle anticlinal structures and their geothermal overprint in the Salina Basin, North-Central Kansas, (Transactions of the Am. Assoc. Petroleum Geologists), Midcontinent Section Meeting American Association Petroleum Geologists (Wichita, USA 1999).