Fengjiahe Formation | |
---|---|
Stratigraphic range: | |
Type | Geological formation |
Underlies | Zhanghe Formation |
Overlies | Shezi Formation |
Thickness | Up to 1,500 m (4,900 ft) |
Lithology | |
Primary | Mudstone, siltstone |
Other | Sandstone |
Location | |
Coordinates | 24°42′N 101°36′E / 24.7°N 101.6°E |
Approximate paleocoordinates | 32°42′N 99°48′E / 32.7°N 99.8°E |
Region | Yunnan |
Country | China |
Extent | Yimen Basin |
The Fengjiahe Formation is a geological formation in China. It dates back to the Early Jurassic, most likely to the Pliensbachian. [1] The formation is up to 1500 metres thick and consists of "purple-red mudstone and argillaceous siltstone interbedded with gray-green and yellow-green quartz sandstone and feldspathic quartz sandstone" [2]
Theropod tracks geographically present in Yunnan, China. [3]
Vertebrates | ||||||
---|---|---|---|---|---|---|
Genus | Species | Location | Stratigraphic position | Material | Notes | Images |
S. anlongbaoensis |
Lower part of formation |
Partial skull with lower jaw |
A crested basal theropod, probably a junior synonym of Sinosaurus |
|||
C. chunghoensis [3] |
A basal sauropod |
|||||
Lufengosaurus [2] | L. huenei | A massospondylid sauropodomorph | ||||
Y. youngi [3] |
"[Ten] partial skeletons, skull, adult." [4] |
A plateosaurid sauropodomorph | ||||
Yunnanosaurus [1] | Y. youngi | A sauropodiform sauropodomorph | ||||
Yuxisaurus [5] | Y. kopchicki | Yuxi Prefecture, Yunnan, China | Upper | Partial skeleton including a partial skull, cervical and dorsal vertebrae, scapulae, right humerus, left femur, and osteoderms | A basal thyreophoran |
Fengjiahe Formation | |
---|---|
Stratigraphic range: | |
Type | Geological formation |
Underlies | Zhanghe Formation |
Overlies | Shezi Formation |
Thickness | Up to 1,500 m (4,900 ft) |
Lithology | |
Primary | Mudstone, siltstone |
Other | Sandstone |
Location | |
Coordinates | 24°42′N 101°36′E / 24.7°N 101.6°E |
Approximate paleocoordinates | 32°42′N 99°48′E / 32.7°N 99.8°E |
Region | Yunnan |
Country | China |
Extent | Yimen Basin |
The Fengjiahe Formation is a geological formation in China. It dates back to the Early Jurassic, most likely to the Pliensbachian. [1] The formation is up to 1500 metres thick and consists of "purple-red mudstone and argillaceous siltstone interbedded with gray-green and yellow-green quartz sandstone and feldspathic quartz sandstone" [2]
Theropod tracks geographically present in Yunnan, China. [3]
Vertebrates | ||||||
---|---|---|---|---|---|---|
Genus | Species | Location | Stratigraphic position | Material | Notes | Images |
S. anlongbaoensis |
Lower part of formation |
Partial skull with lower jaw |
A crested basal theropod, probably a junior synonym of Sinosaurus |
|||
C. chunghoensis [3] |
A basal sauropod |
|||||
Lufengosaurus [2] | L. huenei | A massospondylid sauropodomorph | ||||
Y. youngi [3] |
"[Ten] partial skeletons, skull, adult." [4] |
A plateosaurid sauropodomorph | ||||
Yunnanosaurus [1] | Y. youngi | A sauropodiform sauropodomorph | ||||
Yuxisaurus [5] | Y. kopchicki | Yuxi Prefecture, Yunnan, China | Upper | Partial skeleton including a partial skull, cervical and dorsal vertebrae, scapulae, right humerus, left femur, and osteoderms | A basal thyreophoran |