Institution: | aDinosaur Tracks Museum, University of Colorado at Denver, P.O. Box 173364, Denver, CO 80217-3364, USA;bGeological Sciences and University of Colorado Museum of Natural History, UCB 265, University of Colorado at Boulder, Boulder, CO 80309, USA;cDepartment of Environmental Sciences, Tokyo Gakugei University, Koganei, Tokyo 184-8501, Japan;dKeio Yochisha Elementary School, 2-35-1 Ebisu, Shibuya-ku, Tokyo 150-0013, Japan |