China

The Hebei-Liaoning area lies east of the Ordos Basin, across the borders of Heibei and Liaoning Provinces. Deposits of Mesozoic age consisting of clays, sandstones and volcanic sediments outcrop along the Dagingshan Mountains. The Late Jurassic and Early Cretaceous volcanic sequences are several hundred metres thick in some places.

Anchiornis huxleyi - Jianchang County - Maniraptora Avialae - ?Jurassic - Cretaceous

Archaeoraptor liaoningensis - [nomen rejectum (pending) –> Microraptor]

Beipiaosaurus inexpectus - Yixian Formation - Coelurosauria Therizinosauroidea - Cretaceous Early Aptian

Bolong yixianensis - Ornithopoda Iguanodontia- Cretaceous Early

Boluochia zhengi - Jiufotang Formation - Ornithothoraces Enantiornithes - Cretaceous Early Barremian

Borealosaurus wimani - Sunjiawin Formation - Sauropoda Titanosauria - Cretaceous Late

Cathayornis caudatus ~/~ - Jiufotang Formation - Ornithothoraces Enantiornithes - Cretaceous Early

Cathayornis yandica ~/~ - Jiufotang Formation - Ornithothoraces Enantiornithes - Cretaceous Early

Caudipteryx dongi - Yixian Formation - Maniraptora Caudipteridae - Cretaceous Early Barremian

Caudipteryx zoui - Yixian Formation - Maniraptora Caudipteridae - Cretaceous Early Barremian

Changchengornis hengdaoziensis ~/~ - Chaomidianzi Formation - Avialae Confuciusornithidae - Cretaceous Early Barremian

Chaoyangia beishanensis ~/~ - Jiufotang Formation - Ornithothoraces Ornithurae - Cretaceous Early

Chaoyangsaurus youngi - Tuchengzi Formation - Ceratopia Neoceratopia - ?Jurassic Middle ?Jurassic Late

Confuciusornis chuonzhous ~/~ - Chaomidianzi Formation - Avialae Confuciusornithidae - Cretaceous Early Barremian

Confuciusornis dui ~/~ - Chaomidianzi Formation - Avialae Confuciusornithidae - Cretaceous Early Barremian

Confuciusornis sanctus ~/~ - Chaomidianzi Formation - Avialae Confuciusornithidae - Cretaceous Early Barremian

Confuciusornis sunia ~/~ - Chaomidianzi Formation - Avialae Confuciusornithidae - Cretaceous Early Barremian

Crichtonsaurus bohlini - Sunjiawin Formation - Ornithischia Ankylosauria - Cretaceous Late Cenomanian Turonian

Cryptovolans pauli - Jiufotang Formation - Coelurosauria Dromaeosauridae - Cretaceous Early Barremian Aptian

Dalianraptor cuhe - Jiufotang Formation - Tetanurae Maniraptora - Cretaceous Early Barremian Aptian

Dilong paradoxus - Yixian Formation - Tyrannosauria Tyrannosauridae - Cretaceous Early

Dongbeititan dongi - Jehol group - Sauropoda Titanosauria - Cretaceous Early

Eocathayornis walkeri ~/~ - Jiufotang Formation - Ornithothoraces Enantiornithes - Cretaceous Early ?Barremian

Eoenantiornis buhleri ~/~ - Yixian Formation - Ornithothoraces Enantiornithes - Cretaceous Early Barremian

Graciliraptor lujiatunensis - Yixian Formation - Coelurosauria Dromaeosauridae - Cretaceous Early

Hexing qingyinn - Yixian Formation- Ornithomimosauria -  Cretaceous Early Valanginian Barremian

Hongshanosaurus houi - Yixian Formation - Psittacosauridae Nomina Dubia - Cretaceous Early

Huaxiagnathus orientalis - Yixian Formation - Coelurosauria Compsognathidae - Cretaceous Early

Huaxiasaurus - Theropoda Nomen Nudem - Cretaceous Early

Incisivosaurus gautheri - Yixian Formation - Coelurosauria Oviraptorosauria - Cretaceous Early

Jeholornis prima ~/~ - Yixian Formation - Avialae [Aves] Not considered dinosaur - Cretaceous Early Aptian Albian

Jeholosaurus shangyuanensis - Yixian Formation - Ornithischia Incertae Sedis - Cretaceous Early Barremian

Jinzhousaurus yangi - Yixian Formation - Iguanodontia Iguanodontidae - Cretaceous Early

Jixiangornis orientalis ~/~ - Yixian Formation - Avialae [Aves] Not considered dinosaur - Cretaceous Early

Liaoceratops yanzigouensis - Yixian Formation - Ceratopia Neoceratopia - Cretaceous Early Barremian

Liaoningornis longidigitus ~/~ - Yixian Formation - Ornithothoraces Ornithurae - Cretaceous Early Barremian

Liaoningosaurus paradoxus - Yixian Formation - Ankylosauria Nodosauridae - Cretaceous Early Barremian Aptian

Liaoxiornis delicatus ~/~ - Yixian Formation - Maniraptora Avialae - Cretaceous Early Barremian

Longipteryx chaoyangensis ~/~ - Yixian Formation - Maniraptora Avialae - Cretaceous Early Barremian

Mei long - Yixian Formation - Maniraptora Troodontidae - Cretaceous Early Berriasian Valanginian

Microraptor gui - Yixian Formation - Coelurosauria Dromaeosauridae - Cretaceous Early

Microraptor hanqingi - Coelurosauria Dromaeosauridae - Cretaceous Early Aptian

Microraptor zhaoianus - Yixian Formation - Coelurosauria Dromaeosauridae - Cretaceous Early Barremian

Protarchaeopteryx robusta ~/~ - Yixian Formation - Avialae Incertae Sedis - Cretaceous Early Barremian Aptian

Protopteryx fengningensis ~/~ - Yixian Formation - Ornithothoraces Enantiornithes - Cretaceous Early Barremian

Psittacosaurus major - Yixian Formation - Neoceratopia Psittacosauridae -Cretaceous Early Berriasian Valanginian

Psittacosaurus meileyingensis - Jiufotang Formation of Meileyingze - Neoceratopia Psittacosauridae - Cretaceous Early Aptian Albian

Psittacosaurus lujiatunensis - Yixian Formation - Neoceratopia Psittacosauridae - Cretaceous Early Hauterivian

Raptorex kriegsteini - Yixian Formation - Tyrannosauria Tyrannosauridae - Cretaceous Early Barremian Aptian

Sapeornis chaoyangensis ~/~ - Jiufotang Formation - Avialae Incertae Sedis - Cretaceous Early

Scansoriopteryx heilmanni - Yixian Formation - Maniraptora [Scansoriopterygidae] - ?Cretaceous Early ?Barremian ?Aptian

Shenzhouraptor sinensis ~/~ - Jiufotang Formation - Avialae [Aves] Not considered dinosaur - Cretaceous Early Aptian Albian

Shuangmiaosaurus gilmorei - Sunjiawin Formation - Ornithopoda Hadrosauridae - Cretaceous Early Cretaceous Late

Similicaudipteryx yixianensis - Yixian Formation - Maniraptora Caudipteridae - Cretaceous Early Aptian

Sinocalliopteryx gigas - Yixian Formation - Coelurosauria Compsognathidae - Cretaceous Early

Sinornis santensis ~/~ - Jiufotang Formation - Ornithothoraces Enantiornithes - Cretaceous Early

Sinornithosaurus millenii - Yixian Formation - Coelurosauria Dromaeosauridae - ?Cretaceous Early

Sinosauropteryx prima - Yixian Formation - Sinosauropterygidae Sinosauropterygiformes - Cretaceous Early Aptian

Sinotyrannus kazuoensis - Tyrannosauria ?Tyrannosauridae - Cretaceous Early

Sinovenator changii - Yixian Formation - Maniraptora Troodontidae - Cretaceous Early

Sinusonasus magnodens - Yixian Formation - Maniraptora Troodontidae - Cretaceous Early

Tianyulong confuciusi - Jehol Group - Ornithopoda Heterodontosauridae - Cretaceous Early

Tianyuraptor ostromi - Yixian Formation, Liaoning - Cretaceous Early

Yixianosaurus longimanus - Yixian Formation - Coelurosauria Maniraptora - Cretaceous Early

Yutyrannus huali - Yixian Formation - Coelurosauria Therizinosauroidea - Cretaceous Early