A diversified vertebrate ichnite fauna from the Dasheng Group (Lower Cretaceous) of southeast Shandong Province,China |
| |
| Authors: | Lida Xing Martin G. Lockley Junqiang Zhang Anthony Romilio Hendrik Klein Yan Wang |
| |
| Affiliation: | 1. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing, China;2. School of the Earth Sciences and Resources, China University of Geosciences, Beijing, China;3. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, China;4. Dinosaur Tracks Museum, University of Colorado Denver, Denver, CO, USA;5. Institute of Geology and Paleontology, Linyi University, Linyi, China;6. School of Biological Sciences, The University of Queensland, Brisbane, Australia;7. Saurierwelt Pal?ontologisches Museum, Neumarkt, Germany |
| |
| Abstract: | The Qingquan dinosaur tracksite, from the Lower Cretaceous Dasheng Group, Shandong Province, China adds to the growing record of saurischian-dominated ichnofaunas of the region. The site reveals the presence of avian theropods (Koreanaornis) and non-avian theropods tentatively referred to Jialingpus. Sauropod tracks are referred to Brontopodus. One site shows evidence of extensive trampling attributable to sauropods and theropods that moved in the same westerly direction, though not necessarily at exactly the same time. This site is reminiscent of the famous Davenport Ranch site in Texas which has provoked much debate about the herding behavior of sauropods as a defense strategy against theropod predators. |
| |
| Keywords: | Early Cretaceous Dasheng Group theropod tracks sauropod tracks bird tracks |
|
|
