Where the Bones are Buried (IMAGE) University of Utah Caption This map shows the ancient western interior seaway that divided the "lost continent" of Laramidia from Appalachia, and distribution of dinosaurs found in the rich "dinosaur boneyard." Credit Utah Museum of Natural History Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.