Sinovenator
| Sinovenator Temporal range: Early Cretaceous
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| Genus: | Sinovenator Xu et al., 2002
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Sinovenator (meaning "Chinese - hunter", derived from the Latin word venator = hunter and the Greek word Σινάι = China, Chinese) is a genus of troodontid dinosaur from China. It is from the early Cretaceous Period. Two fossils were found in the older (lower) portion of the Yixian Formation in China, 128.2 million years ago (Ma) during the Barremian age. The type specimen, Sinovenator changii, was described by Xu, Norell, Wang, Makovicky and Wu in 2002. The type sepcimen is IVPP 12615, a partial skull and disarticulated skeleton. A referred specimen is IVPP 12583, an incomplete but articulated postcranial skeleton. Both are in the collection of the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing China.
Sinovenator was a basal troodontid. Sinovenator shares features with the most primitive dromaeosaurids and Avialae, demonstrating the common inheritance of these three members of the Paraves. Sinovenator was about the size of a chicken.[1]
References
- ^ Xu, Xing, Norell, Mark A., Wang, Xiao-Lin, Makovicky, Peter J., Wu, Xiao-Chun. (2002) "A basal troodontid from the Early Cretaceous of China" "Nature"415:780-784. 14 February 2002
- Troodontidae at Thescelosaurus!
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