The president of the Geological Society of America in 1985 was W. Gary Ernst. He also served as the president of the Mineralogical Society of America from 1980 to 1981. This information is supported by multiple sources, including Stanford Profiles and the Geological Society of America's historical records.
Which nation ranked second in the medal table of the 1985 Championships?
How many days did the 1985 South American Championships in Athletics span?
Who set a championship record in the high jump at the 1985 event?
How did local government structure in London change after the Local Government Act 1985?
Which country won the most gold medals at the 1985 Championships?