Cited by 303Paleontology and Evolutionary Biologymelanin and skin pigmentationFossil Insects in Amber

Fossilized melanosomes and the colour of Cretaceous dinosaurs and birds

Zhang, Fucheng, Kearns, Stuart L., Orr, Patrick J., Benton, Michael J., Zhou, Zhonghe, Johnson, Diane, Xu, Xing, Wang, Xiaolin·2010·Nature

Abstract

Spectacular fossils from the Early Cretaceous Jehol Group of northeastern China have greatly expanded our knowledge of the diversity and palaeobiology of dinosaurs and early birds, and contributed to our understanding of the origin of birds, of flight, and of feathers. Pennaceous (vaned) feathers and integumentary filaments are preserved in birds and non-avian theropod dinosaurs, but little is known of their microstructure. Here we report that melanosomes (colour-bearing organelles) are not only preserved in the pennaceous feathers of early birds, but also in an identical manner in integumentary filaments of non-avian dinosaurs, thus refuting recent claims that the filaments are partially decayed dermal collagen fibres. Examples of both eumelanosomes and phaeomelanosomes have been identified, and they are often preserved in life position within the structure of partially degraded feathers and filaments. Furthermore, the data here provide empirical evidence for reconstructing the colours and colour patterning of these extinct birds and theropod dinosaurs: for example, the dark-coloured stripes on the tail of the theropod dinosaur Sinosauropteryx can reasonably be inferred to have exhibited chestnut to reddish-brown tones.

Integrity signals

Registry

Crossref · 10.1038/nature08740

Cites

28 of 28 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Similar fossilized feather traces have been found to preserve colour-imparting organelles called melanosomes.

    “Similar fossilized feather traces have been found to preserve colour-imparting organelles called melanosomes 12-16 , which consist of melanins, the most widespread and abundant pigments in animals and found in the feathers of all birds (excluding albinos) 4 .”
  • Morphological properties of associated melanosomes have been used to reconstruct various plumage colours of extinct dinosaurs.

    “the morphological properties of the associated melanosomes have been used to reconstruct various plumage colours of extinct dinosaurs 12-16 .”

Cites

Flagged first, then by citations

2 of the 30 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Zhang, F., Kearns, S. L., Orr, P. J., Benton, M. J., Zhou, Z., Johnson, D., Xu, X., & Wang, X.
Affiliations
  • Chinese Academy of Sciences (CN)
  • University of Bristol (GB)
  • University College Dublin (IE)
  • The Open University (GB)
Corresponding author
  • Benton, Michael J.
  • Zhou, Zhonghe
Venue
Nature
Published
2010-01-27
Volume
463
Issue
7284
Pages
1075-1078
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1966587486
Cited by
303
References
30
Citations by year
2026: 8 · 2025: 26 · 2024: 13 · 2023: 19 · 2022: 20 · 2021: 10 · 2020: 23 · 2019: 23 · 2018: 16 · 2017: 11 · 2016: 28 · 2015: 17 · 2014: 19 · 2013: 11 · 2012: 21
FWCI
15.57
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Open Research Online (The Open University) (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Bristol Research (University of Bristol) (submittedVersion)
  • Explore Bristol Research (submittedVersion)
Funders
Natural Environment Research Council (NE/E011055/1)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Evolutionary Biology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › melanin and skin pigmentation
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Fossil Insects in Amber
Keywords
feathered dinosaurs, early birds, Jehol Group, Cretaceous, feather microstructure, collagen fibers, theropod dinosaurs
MeSH terms
Animals, Birds, China, Color, Feathers, Fossils, Phylogeny, Pigmentation, Melanosomes, Dinosaurs, Integumentary System, Extinction, Biological

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review