Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a publisher retraction,
withdrawal, or removal notice.
The 70 checked references that resolve
resolves10.1007/s00114-004-0567-zGastroliths in Yanornis: an indication of the earliest radical diet-switching and gizzard plasticity in the lineage leading to living birds?
resolves10.1002/gj.1045Evolutionary radiation of the Jehol Biota: chronological and ecological perspectives
resolves10.1016/j.cretres.2008.10.004A new Early Cretaceous salamander (Regalerpeton weichangensis gen. et sp. nov.) from the Huajiying Formation of northeastern China
resolves10.1098/rspb.2009.1014A new mammal skull from the Lower Cretaceous of China with implications for the evolution of obtuse-angled molars and ‘amphilestid’ eutriconodonts
resolves10.1098/rspb.2009.0203New basal eutherian mammal from the Early Cretaceous Jehol biota, Liaoning, China
resolves10.1038/nature08740Fossilized melanosomes and the colour of Cretaceous dinosaurs and birds
resolves10.1098/rspb.2009.0885A new Lower Cretaceous bird from China and tooth reduction in early avian evolution
resolves10.1016/j.cretres.2006.06.003Palaeomagnetic and 40Ar/39Ar dating constraints on the age of the Jehol Biota and the duration of deposition of the Sihetun fossil-bearing lake sediments, northeast China
resolves10.1016/j.palaeo.2008.02.008Late Mesozoic transgressions of eastern Heilongjiang and their significance in tectonics, and coal and oil accumulation in northeast China
resolves10.1038/nature07447A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers
resolves10.1038/nature08322A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus
resolves10.1016/S0016-7878(08)80302-1The remarkable fossils from the Early Cretaceous Jehol Biota of China and how they have changed our knowledge of Mesozoic life
resolves10.1002/gj.1044Non‐avian dinosaur fossils from the Lower Cretaceous Jehol Group of western Liaoning, China
resolves10.1098/rspb.2009.1178A short-armed dromaeosaurid from the Jehol Group of China with implications for early dromaeosaurid evolution
resolves10.1038/nature03982Pterosaur diversity and faunal turnover in Cretaceous terrestrial ecosystems in China
resolves10.1002/gj.1046Pterosaur assemblages of the Jehol Biota and their implication for the Early Cretaceous pterosaur radiation
resolves10.1073/pnas.0707728105Discovery of a rare arboreal forest-dwelling flying reptile (Pterosauria, Pterodactyloidea) from China
resolves10.1007/s001140050753Early evolution of discoglossid frogs: new evidence from the Mesozoic of China
resolves10.1080/14772010903537773A new lizard (Reptilia: Squamata) with exquisite preservation of soft tissue from the Lower Cretaceous of Inner Mongolia, China
resolves10.1038/nature02855Basal tyrannosauroids from China and evidence for protofeathers in tyrannosauroids
resolves10.1038/34356An exceptionally well-preserved theropod dinosaur from the Yixian Formation of China
resolves10.1016/j.palwor.2007.07.001Basal titanosauriform (Dinosauria, Sauropoda) teeth from the Lower Cretaceous Yixian Formation of Liaoning Province, China
resolves10.1111/j.1755-6724.2007.tb01013.x<i>Dongbeititan dongi</i>, the First Sauropod Dinosaur from the Lower Cretaceous Jehol Group of Western Liaoning Province, China
resolves10.1007/s00114-004-0570-4The origin and early evolution of birds: discoveries, disputes, and perspectives from fossil evidence
resolves10.1007/s00114-003-0489-1New Early Cretaceous fossil from China documents a novel trophic specialization for Mesozoic birds
resolves10.1080/02724634.2009.10010371Phylogenetic support for a specialized clade of Cretaceous enantiornithine birds with information from a new species
resolves10.1007/BF02900473Early diversification of birds: Evidence from a new opposite bird
resolves10.1038/36505A new symmetrodont mammal from China and its implications for mammalian evolution
resolves10.1360/02tb9209Sinobaatar gen. nov.: First multituberculate from the Jehol Biota of Liaoning, Northeast China
resolves10.1016/j.epsl.2005.11.047Paleoceanographic changes across the Jurassic/Cretaceous boundary: The calcareous phytoplankton response
resolves10.1038/nature04096Low-latitude seasonality of Cretaceous temperatures in warm and cold episodes
resolves10.1007/BF02883252Effect of Mesozoic volcanic eruptions in the western Liaoning Province, China on paleoclimate and paleoenvironment
resolves10.1007/BF03043910An aggregation of lizard skeletons from the Lower Cretaceous of China
resolves10.1111/j.1475-4983.2007.00709.xSOCIAL BEHAVIOUR AND MASS MORTALITY IN THE BASAL CERATOPSIAN DINOSAUR<i>PSITTACOSAURUS</i>(EARLY CRETACEOUS, PEOPLE'S REPUBLIC OF CHINA)
resolves10.1007/s00606-003-0028-8Sinocarpus decussatus gen. et sp. nov., a new angiosperm with basally syncarpous fruits from the Yixian Formation of Northeast China
resolves10.11646/zootaxa.1425.1.7A new side-necked turtle (Pleurodira, Pelomedusoides) from the Santana Formation (Early Cretaceous), Araripe Basin, Northeastern Brazil
resolves10.1016/j.cretres.2008.02.004The vertebrate assemblage of Buenache de la Sierra (Upper Barremian of Serrania de Cuenca, Spain) with insights into its taphonomy and palaeoecology
resolves10.1007/BF02889761A new Mesozoic caudate (Liaoxitriton daohugouensis sp. nov.) from inner Mongolia, China
The 35 references without a DOI — listed, not checked
no DOI — not checkedHe H Y, Wang X L, Jin F, et al. The 40Ar/39Ar dating of the early Jehol Biota from Fengning, Hebei Province, northern China. Geochem Geophy Geosystems, 2006, 7: Q04001, doi: 10.1029/2005GC0 01083
no DOI — not checkedHe H Y, Wang X L, Zhou Z H, et al. Timing of the Jiufotang Formation (Jehol Group) in Liaoning, northeastern China, and its implications. Geophys Res Lett, 2004, 31: L12605, doi: 10.1029/2004GL019790
no DOI — not checkedChang M M, Chen P J, Wang Y Q, et al. The Jehol Biota: The Emergence of Feathered Dinosaurs, Beaked Birds and Flowering Plants. Shanghai: Shanghai Scientific & Technical Publishers, 2003. 1–208
no DOI — not checkedZhou Z H. Study of the Jehol Biota-A new chapter on Mesozoic biological evolution. In: Sha J G, ed. Proceedings in Memory of the 80th Anniversary of the Chinese Society of Paleontology (in Chinese). Beijing: Science Press, 2009. 158–164
no DOI — not checkedLiu H T, Su T T, Huang W L, et al. Lycopterid fishes from North China (in Chinese with English abstract). Mem Inst Vert Palaeont Palaeoanthr Acad Sin, 1963, 6: 1–53
no DOI — not checkedLiu H T, Zhou J J. A new sturgeon from the upper Jurassic of Liaoning, North China (in Chinese with English abstract). Vert PalAsiat, 1965, 9: 237–247
no DOI — not checkedWang Y, Dong L P, Evans S E. Jurassic-Cretaceous herpetofaunas from the Jehol associated strata in NE China: Evolutionary and ecological implications. Bull Chin Acad Sci, 2010, 24: 76–79
no DOI — not checkedSwisher III C C, Wang X L, Zhou Z H, et al. Further support for a Cretaceous age for the feathered-dinosaur beds of Liaoning, China: New 40Ar/39Ar dating of the Yixian and Tuchengzi Formations. Chin Sci Bull, 2002, 47: 135–138
no DOI — not checkedZhou Z, He H Y, Wang X L. The continental Jurassic-Cretaceous boundary in China (in Chinese with English abstract). Acta Paleont Sin, 2009, 48:541–555
no DOI — not checkedZhou Z H, Jin F, Wang Y. Vertebrate assemblages from the Middle-Late Jurassic Yanliao Biota in Northeast China. Short Papers for the 8th International Congress on the Jurassic System. Earth Sci Front, 2010, 17: 252–254
no DOI — not checkedXu X. Non avian coelurosaurian fossils from the Jehol Group of western Liaoning and comments on origin of birds. In: Rong J Y, Fang Z J, Zhou Z H, et al., eds. Originations, Radiations and Biodiversity Changes-Evidence from the Chinese Fossil Record. Beijing: Science Press. 2006. 927–930
no DOI — not checkedWang Y Q. Mammals of the Jehol Biota. In: Sha J G, ed. Proceedings in Memory of the 80th Anniversary of the Chinese Society of Paleontology (in Chinese). Beijing: Science Press, 2009. 296–305
no DOI — not checkedWang Y. Phylogeny and early radiation of Mesozoic lissamphibians from East Asia. In: Rong J Y, Fang Z J, Zhou Z H, et al., eds. Originations, Radiations and Biodiversity Changes-Evidence from the Chinese Fossil Record. Beijing: Science Press. 2006. 643–663, 931–936
no DOI — not checkedWang Y, Li J L. Squamata. In: Li J L, Wu X C, Zhang F C, eds. The Chinese Fossil Reptiles and Their Kin. Beijing: Science Press, 2008. 115–137
no DOI — not checkedWang Y, Evans S E. Advances in the study of fossil amphibians and squamates from China: The past fifteen years. Vert PalAsiat, 2006, 44: 60–73
no DOI — not checkedJin F. Middle and Late Mesozoic acipenseriforms from northern Hebei and western Liaoning, China. Palaeoworld, 1999, 11: 188–280
no DOI — not checkedGao K Q, Tang Z L, Wang X L. A long-necked diapsid reptile from the Upper Jurassic/Lower Cretaceous of Liaoning Province, northeastern China. Vert PalAsiat, 1999, 37: 1–8
no DOI — not checkedLiu J. A nearly complete skeleton of Ikechosaurus pijiagouensis sp. nov. (Reptilia: Choristodera) from the Jiufotang Formation (Lower Cretaceous) of Liaoning, China. Vert PalAsiat, 2004, 42: 120–129
no DOI — not checkedEvans S E, Wang Y. The Early Cretaceous lizard Dalinghosaurus from China. Acta Paleont Polon, 2005, 50: 725–742
no DOI — not checkedJi Q, Ji S A, Zhang L J. First large tyrannosauroid theropod from the Early Cretaceous Jehol Biota in northeastern China. Geol Bull China, 2009, 28: 1369–1374
no DOI — not checkedJi S A, Ji Q, Lü J C, et al. A new giant compsognathid dinosaur with long filamentous integuments from Lower Cretaceous of northeastern China. Acta Geol Sin, 2007, 81: 8–15
no DOI — not checkedZhou Z H. Vertebrate radiations of the Jehol Biota and their environmental background. Chin Sci Bull, 2004, 49: 754–756
no DOI — not checkedZhou Z H, Zhang F C. Mesozoic birds of China-A synoptic review. Vert PalAsiat, 2006, 44: 74–98
no DOI — not checkedZhou Z H, Zhang F C, Li Z H. A new basal ornithurine bird (Jianchangornis microdonta gen. et sp. nov.) from the Lower Cretaceous of China. Vert PalAsiat, 2009, 47: 299–310
no DOI — not checkedLuo Z X. A refugium for relicts. Nature, 1999, 400: 24–25
no DOI — not checkedLi C K, Wang Y Q, Hu Y M et al. A new species of Gobiconodon (Triconodonta, Mammalia) and its implication for the age of Jehol Biota. Chin Sci Bull, 2003, 48: 1129–1134
no DOI — not checkedWu F Y, Xu Y G, Gao S, et al. Lithospheric thinning and destruction of the North China Craton (in Chinese with English abstract). Acta Petrol Sin, 2008, 24: 1145–1174
no DOI — not checkedLiu P J, Huang J D, Ren D et al. Aquatic community succession and environmental changes of the Mesozoic in Northern China (in Chinese with English abstract). Acta Zootax Sin, 2009, 34: 836–846
no DOI — not checkedLiu P J, Huang J D, Ren D. Insect community palaeocology of the Yixian Formation in northern Hebei and western Liaoning (in Chinese with English abstract). J Envir Entomol, 2009, 31: 254–274
no DOI — not checkedLeng Q. Palaeobotanical data — The direct and decisive evidence for solving the “Abominable Mystery” of angiosperm origin. In: Rong J Y, Fang Z J, Zhou Z H, et al. eds. Originations, Radiations and Biodiversity Changes-Evidences from the Chinese Fossil Record (in Chinese with English abstract). Beijing: Science Press. 2006. 593–609, 917–921
no DOI — not checkedSayão J M, Kellner A W A. Novo Esqueleto Parclial De Perossauro (Pterodactyloidea, Tapejaridae) do Membro Crato (Aptiano), Formacao Santana, Bacia do Araripe, Nordeste do brasil. Estudos Geol, 2006, 16: 16–40
no DOI — not checkedSanz J L, Perez Moreno B P, Chiappe L M, et al. The birds from the Lower Cretaceous of Las Hoyas (Province of Cuenca, Spain). In: Chiappe L, Witmer L, eds. Mesozoic Birds above the Head of Dinosaurs. Berkeley: University of California Press, 2002. 209–229
no DOI — not checkedWang Y, Evans S E. A new short-bodied salamander from the Upper Jurassic/Lower Cretaceous of China. Acta Palaeont Polon, 2006, 51: 127–130
no DOI — not checkedMorlo M, Schaal S, Mayr G, et al. An annotated taxonomic list of the middle Eocene (MP 11) Vertebrata Messel. Cour Forsch Inst Senckenberg, 2004, 252: 95–102
no DOI — not checkedLi J L, Wu X C, Zhang F C, eds. The Chinese Fossil Reptiles and Their Kin. Beijing: Science Press. 2008. 1–474
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