New chronostratigraphic constraints on the Yixian Formation with implications for the Jehol Biota
© 2017 Elsevier B.V. The fossils of the Cretaceous Jehol Biota exhibit excellent preservation and extraordinary diversity. Terrestrial fossils, including plants, insects, dinosaurs, birds, mammals and freshwater invertebrates have been discovered from the Dabeigou, Yixian and Jiufotang Formations (a...
| Main Authors: | , , , |
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| Format: | Journal Article |
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Elsevier BV
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/57931 |