Abundant Ornithischian Fossils shed light on Late Cretaceous mega-fauna
With the re-examination of many of the lost quarries within the Dinosaur Provincial Park of Alberta more data on the palaeocommunities from this region has been collected. This has provided some intriguing information that may indicate a succession line of ornithischian genera (both ceratopsia and hadrosauridae) and lead to a greater understanding of the type of habitats preferred by many types of dinosaur.
Between 1898 and 1954 nearly 40 large palaeontological expeditions were sent out into the Dinosaur Provincial Park many led by the famous Charles Sternberg and his sons, collecting museum quality specimens for institutions such as the Royal Ontario museum, the American museum of Natural History and the then British museum (London Natural History museum). However, poor and incomplete field documentation as well as incorrectly catalogued field photographs has led to a number of these sites being “lost”. The rapid erosion of the messas and buttes within the local landscape has further complicated the finding of these fossil sites from just the photographic evidence alone.
Researchers from the Royal Tyrrell museum have been playing detective and gathering evidence so that these old quarries can be located and mapped using modern global