Presentation of John W. Shelton Search & Discovery Award to Michael Grammer, Jim Karsten, Dennis Prezbindowski, Benjamin Dattilo and Jonathan Havens for "Reservoir Characterization and 3D Modeling of Silurian Reef Slopes: Pipe Creek Jr. Quarry, Grant County, Indiana, #51440 (2017)" (Presented at the 2017 AAPG Eastern Section 46th Annual Meeting, Morgantown, W. Va., Sept. 24-27, 2017) at the Opening Session, Annual Convention & Exhibition in San Antonio, Texas on May 19, 2019.