Reference health

A new species of<i>Jeholornis</i>with complete caudal integument

https://doi.org/10.1080/08912963.2011.552720
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27/27 checkable references clean · checked 2026-07-14

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.

16 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 27 checked references that resolve
resolves10.1098/rsbl.2008.0409
Life history of a basal bird: morphometrics of the Early Cretaceous <i>Confuciusornis</i>
resolves10.1206/0003-0090(2004)286<0001:MPTASO>2.0.CO;2
MORPHOLOGY, PHYLOGENETIC TAXONOMY, AND SYSTEMATICS OF ICHTHYORNIS AND APATORNIS (AVIALAE: ORNITHURAE)
resolves10.2307/3515277
The impact of decay and disarticulation on the preservation of fossil birds
resolves10.1038/382532a0
The first Cretaceous bird from Madagascar
resolves10.1111/j.1475-4983.2008.00793.x
A NEW BASAL LINEAGE OF EARLY CRETACEOUS BIRDS FROM CHINA AND ITS IMPLICATIONS ON THE EVOLUTION OF THE AVIAN TAIL
resolves10.2307/2410761
From Frond to Fan: Archaeopteryx and the Evolution of Short-Tailed Birds
resolves10.1029/2004GL019790
Timing of the Jiufotang Formation (Jehol Group) in Liaoning, northeastern China, and its implications
resolves10.1038/21411
A diapsid skull in a new species of the primitive bird Confuciusornis
resolves10.1038/31635
Two feathered dinosaurs from northeastern China
resolves10.1111/j.1755-6724.2003.tb00106.x
An Early Cretaceous Avialian Bird, <i>Shenzhouraptor sinensis</i> from Western Liaoning, China
resolves10.5122/cbirds.2010.0002
Basal birds from China: a brief review
resolves10.1038/nature03996
The earliest dromaeosaurid theropod from South America
resolves10.1206/0003-0082(2006)3545[1:ANDTFU]2.0.CO;2
A New Dromaeosaurid Theropod from Ukhaa Tolgod (Ömnögov, Mongolia)
resolves10.1098/rstb.1993.0079
On the aerodynamics of birds’ tails
resolves10.1126/science.1144066
A Basal Dromaeosaurid and Size Evolution Preceding Avian Flight
resolves10.1038/nature00966
An unusual oviraptorosaurian dinosaur from China
resolves10.1038/nature01342
Four-winged dinosaurs from China
resolves10.1038/nature07447
A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers
resolves10.1002/gj.1045
Evolutionary radiation of the Jehol Biota: chronological and ecological perspectives
resolves10.1111/j.1469-7580.2008.00880.x
Insight into diversity, body size and morphological evolution from the largest Early Cretaceous enantiornithine bird
resolves10.1038/nature00930
A long-tailed, seed-eating bird from the Early Cretaceous of China
resolves10.1007/s00114-001-0276-9
Largest bird from the Early Cretaceous and its implications for the earliest avian ecological diversification
resolves10.1007/s00114-003-0416-5
Jeholornis compared to Archaeopteryx, with a new understanding of the earliest avian evolution
resolves10.1139/e03-011
Anatomy of the primitive bird <i>Sapeornis chaoyangensis </i>from the Early Cretaceous of Liaoning, China
resolves10.1007/s11515-007-0001-y
Mesozoic birds of China—a synoptic review
resolves10.1098/rspb.2009.0885
A new Lower Cretaceous bird from China and tooth reduction in early avian evolution
resolves10.1016/j.cretres.2006.06.003
Palaeomagnetic 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
The 16 references without a DOI — listed, not checked
no DOI — not checkedHandbook of avian anatomy: Nomina Anatomica Avium
no DOI — not checkedCIT0002
no DOI — not checkedMesozoic birds: above the heads of dinosaurs
no DOI — not checkedMesozoic birds: above the heads of dinosaurs
no DOI — not checkedCIT0009
no DOI — not checkedThe origin of birds and the evolution of flight
no DOI — not checkedCIT0015
no DOI — not checkedCIT0020
no DOI — not checkedCIT0017
no DOI — not checkedCIT0018
no DOI — not checkedGeological sciences
no DOI — not checkedThe complete bird
no DOI — not checkedCIT0026
no DOI — not checkedCIT0031
no DOI — not checkedCurrent research on Cretaceous Lake Systems in Northeast China
no DOI — not checkedZhou S, Zhou Z-H, O'Connor JK. In press. A new toothless ornithurine bird (Schizoura lii gen. et sp. nov.) from the Lower Cretaceous of China. Vertebr PalAsiat.
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a publisher retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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