Chuanjie Formation
Encyclopedia
The Chuanjie Formation is a geological formation in Yunnan
, China
. It dates back to the Middle Jurassic
.
Yunnan
Yunnan is a province of the People's Republic of China, located in the far southwest of the country spanning approximately and with a population of 45.7 million . The capital of the province is Kunming. The province borders Burma, Laos, and Vietnam.Yunnan is situated in a mountainous area, with...
, China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...
. It dates back to the Middle Jurassic
Middle Jurassic
The Middle Jurassic is the second epoch of the Jurassic Period. It lasted from 176-161 million years ago. In European lithostratigraphy, rocks of this Middle Jurassic age are called the Dogger....
.
Vertebrate fauna
| Vertebrate Vertebrate Vertebrates are animals that are members of the subphylum Vertebrata . Vertebrates are the largest group of chordates, with currently about 58,000 species described. Vertebrates include the jawless fishes, bony fishes, sharks and rays, amphibians, reptiles, mammals, and birds... s reported from the Chuanjie Formation |
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| Genus | Species | Location | Stratigraphic position | Material | Notes | Images |
Chuanjiesaurus Chuanjiesaurus Chuanjiesaurus was a genus of dinosaur from the Middle Jurassic Period. It lived in what is now present-day China. It is classified as a sauropod. The type species, Chuanjiesaurus ananensis, was first described by Fang, Pang, Lü, Zhang, Pan, Wang, Li and Cheng in 2000... |
C. anaensis. |
Geographically located in Yunnan, China. |
"Partial postcranial skeleton." |
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