Faith Area: Visited Grandeur Mason's ranch where BHRI Inc. has its dinosaur quarries- with Neal Larson, John Boy, Brenda & Son Larson; Dinosaur remains coming from dk brn westm clay bed about 15' above oyster bed in Colqto lithofacies. (zvb shale on liq. sh. occurs ± 5' below oysters. DS found ammonite phrag in oyster bed. Also, has Anomura, Molura?, Lunaria, large Corbicula's + prob. more. Oyster bed is another example of local intertugging in interdistrib bay & distrib channels. This is old locality 40, on Redhorn NW Quad. Grandeur Masons ranch house on Faith NE Quad.