Directory Identifier: GRAVCD-okla1 Directory Title: Northern Oklahoma Gravity Data Principal Investigator: Professor Judson L. Ahern Contributing Organization: The University of Oklahoma School of Geology and Geophysics Norman, Oklahoma 73019-0628 Summary: The gravity station data (710 records) were compiled by Professor Ahern. This data base was received in June 1992. Principal gravity parameters include latitude, longitude, elevation, and observed gravity. The data are randomly distributed within northern Oklahoma.