[F] Chaomidianzi Formation - China
China
The Chaomidianzi Formation has its type section at the village of Sihetun, approximately 25 km south of Beipiao City (Ji Q. et al., in press)., Liaoning, China
(Previously referred to as the lower section of the Yixian Formation)
Changchengornis hengdaoziensis ~/~ - Avialae Confuciusornithidae - Cretaceous Early Barremian
Confuciusornis chuonzhous ~/~ - Avialae Confuciusornithidae - Cretaceous Early Barremian
Confuciusornis dui ~/~ - Avialae Confuciusornithidae - Cretaceous Early Barremian
Confuciusornis sunia ~/~ - Avialae Confuciusornithidae - Cretaceous Early Barremian
Confuciusornis sanctus ~/~ - Avialae Confuciusornithidae - Jurassic Late Cretaceous Early Barremian
Jibeinia luahera ~/~ - Maniraptora Avialae Unnamed Clade - Cretaceous Early Barremian
Protarchaeopteryx robusta ~/~ - Avialae Incertae Sedis - Cretaceous Early Barremian Aptian