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 27 checked references that resolve
resolves10.1039/b821899dA new approach to single shot laser ablation analysis and its application to in situ Pb/U geochronology
resolves10.1130/G31466.1Direct U-Pb dating of Cretaceous and Paleocene dinosaur bones, San Juan Basin, New Mexico
resolves10.1029/2007GC001805Enhanced precision, accuracy, efficiency, and spatial resolution of U‐Pb ages by laser ablation–multicollector–inductively coupled plasma–mass spectrometry
resolves10.1016/j.epsl.2006.06.039Combined U–Pb and Hf isotope LA-(MC-)ICP-MS analyses of detrital zircons: Comparison with SHRIMP and new constraints for the provenance and age of an Armorican metasediment in Central Germany
resolves10.1111/j.1751-908X.2016.00379.xCommunity‐Derived Standards for <scp>LA</scp>‐<scp>ICP</scp>‐<scp>MS</scp> U‐(Th‐)Pb Geochronology – Uncertainty Propagation, Age Interpretation and Data Reporting
resolves10.1007/s11434-008-0209-5On the horizon of Protopteryx and the early vertebrate fossil assemblages of the Jehol Biota
resolves10.1039/C7JA00167CCharacterization of zircon reference materials via high precision U–Pb LA-MC-ICP-MS
resolves10.1093/petrology/egp082Continental and Oceanic Crust Recycling-induced Melt-Peridotite Interactions in the Trans-North China Orogen: U-Pb Dating, Hf Isotopes and Trace Elements in Zircons from Mantle Xenoliths
resolves10.1111/j.1755-6724.2004.tb00778.xSHRIMP Geochronology of Volcanics of the Zhangjiakou and Yixian Formations, Northern Hebei Province, with a Discussion on the Age of the Xing'anling Group of the Great Hinggan Mountains and Volcanic Strata of the Southeastern Coastal Area of China
resolves10.1016/j.cretres.2013.03.007The Jehol Biota: Definition and distribution of exceptionally preserved relicts of a continental Early Cretaceous ecosystem
resolves10.1016/j.cretres.2018.03.010Ostracods of the non-marine Lower Cretaceous Dabeigou Formation at Yushuxia (Luanping basin, North China): Implications for the early Jehol Biota age
resolves10.1016/j.cretres.2020.104743Ostracods from the non-marine Lower Cretaceous interval at Liying section of Luanping basin, North China: A stratigraphic correlation
resolves10.1073/pnas.1918272117The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China
resolves10.1016/j.pnsc.2008.01.028LA-ICP-MS dating of Zhangjiakou Formation volcanic rocks in the Zhangjiakou region and its geological significance
resolves10.1016/j.palaeo.2020.109749Age constraint for an earliest Famennian forest and its implications for Frasnian-Famennian boundary in West Junggar, Northwest China
resolves10.1016/j.earscirev.2020.103474Synthesis of a chrono- and biostratigraphical framework for the Lower Cretaceous of Jiuquan, NW China: Implications for major evolutionary events
resolves10.1093/nsr/nwab063High-precision geochronological constraints on the duration of ‘Dinosaur Pompeii’ and the Yixian Formation
resolves10.1016/j.chemgeo.2016.02.029Relationship of pyroclastic volcanism and lake-water acidification to Jehol Biota mass mortality events (Early Cretaceous, northeastern China)
resolves10.1073/pnas.2107859118Spatiotemporal evolution of the Jehol Biota: Responses to the North China craton destruction in the Early Cretaceous
The 30 references without a DOI — listed, not checked
no DOI — not checkedNew recognition of the Late Mesozoic in the Senjitu-Sichakou area, northern Hebei
no DOI — not checked10.1016/j.palaeo.2021.110748_bb0015
no DOI — not checkedDistribution and migration of Jehol fauna with reference to nonmarine Jurassic-Cretaceous boundary in China
no DOI — not checkedDistribution and spread of the Jehol Biota
no DOI — not checkedA discussion on Jurassic and Cretaceous boundary based on the SHRIMP zircon U-Pb dating of Mesozoic holotype section in Luanping basin
no DOI — not checkedCretaceous Mollusca from north China
no DOI — not checked10.1016/j.palaeo.2021.110748_bb0060
no DOI — not checked10.1016/j.palaeo.2021.110748_bb0065
no DOI — not checked10.1016/j.palaeo.2021.110748_bb0080
no DOI — not checkedNew advances in the Late Mesozoic stratigraphic research of western Liaoning, China
no DOI — not checkedMiddle and late Mesozoic acipenseriformes from northern Hebei and western Liaoning, China
no DOI — not checkedSHRIMP U-Pb zircon age of Late Mesozoic tuffs (lava) in Luanping basin, northern Hebei, and its implications
no DOI — not checkedEarly Cretaceous terrestrial Milankovitch cycles in the Luanping Basin, north China and time constraints on early stage Jehol Biota evolution
no DOI — not checked10.1016/j.palaeo.2021.110748_bb0125
no DOI — not checkedConchostracan biostratigraphy of the Dabeigou Formation in the Luanping basin, northern Hebei, China and establishment of a Dabeigou-aged stratotype section
no DOI — not checkedDiscovery of conchostracans occurring in the Yixian Formation of western Liaoning in the Xiguayuan Formation of the Luanping basin, northern Hebei, China, and its significance
no DOI — not checkedNew progress in the study of conchostracan fossils from the Dabeigou Formation in the Luanping basin, northern Hebei Province of China
no DOI — not checkedThe SHRIMP dating of Zhangjiakou Formation volcanic rocks and its implications
no DOI — not checkedConchostracan biostratigraphy of the Dadianzi formation in the Luanping basin, northern Hebei, China and the boundary of continental Jurassic and Cretaceous strata
no DOI — not checkedLocal fossil assemblage of the Jehol Biota and its geological significance in Chengde Area, Hebei Province, China
no DOI — not checkedDiscovery of ostracods in the Dabeigou and Dadianzi Formations at Zhangjiagou, Luangping county, northern Hebei Province of China and new progress in the biostratigraphic boundary study
no DOI — not checkedOstracod biostratigraphy of the Dabeigou formations and Jurassic-Cretaceous boundary in the Luanping basin, northern Hebei
no DOI — not checkedLithostratigraphy, biostratigraphy and the geological time of Dabeigou Formation from the Yushuxia Section in the Luanping Basin, Northern Hebei
no DOI — not checkedTerrestrial Jurassic-Cretaceous stratotype candidate in Luanping basin, northern Hebei
no DOI — not checkedOrigin, evolution and mechanism of the Jehol Fauna
no DOI — not checkedLithostratigraphy and biostratigraphy features of Zhangjiakou Formation and Dabeigou Formation and its significance for stratigraphic subdivision and correlation in the Northeast Asia
no DOI — not checkedAges of Tuchengzi Formation in western Liaoning-northern Hebei area in correlation with those of international strata
no DOI — not checkedBoundary between Jurassic and Cretaceous in Chinese non-marine basin and with international stratigraphic correlation: a case study of biostratigraphic and isotopic dating in Luanping, Hebei Province
no DOI — not checkedZircon U-Pb Ages and significance of bottom and top beds of Zhangjiakou Formation in Liaoning and Hebei Provinces
no DOI — not checkedThe Jehol Biota: an exceptional window into Early Cretaceous terrestrial ecosystems
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