John D. Kiefer, 1940 - 2025

John Kiefer passed away at the age of 85 on September 13, 2025. John earned his Bachelor’s at St. Joseph’s College in Indiana, and his Masters and PhD in Geology from the University of Illinois. He served for three decades with Kentucky Geological Survey, including as assistant State Geologist, and in that role he was not known to miss an AASG Annual Meeting. AASG established the Associate and Honorary Associate recognitions with John and few others initially in mind. In 2010, he was the first associate to receive the AASG Distinguished Service Award. He was active with GSA. His service to society was extensive. He will be missed.