Claim: The Kayenta Formation in USA was from the Sinemurian to Pliensbachian Age and the Kitadani Formation in Japan was from Aptian to Albian Age are examples of  stratigraphic units from which dinosaur body fossils have been recovered.
Evidence: The Kayenta Formation is a geologic layer in the Glen Canyon Group that is spread across the Colorado Plateau province of the United States, including northern Arizona, northwest Colorado, Nevada, and Utah. Lower Cretaceous