A Precocial Avian Embryo from the Lower Cretaceous of China

@article{Zhou2004APA,
  title={A Precocial Avian Embryo from the Lower Cretaceous of China},
  author={Z. Zhou and F. Zhang},
  journal={Science},
  year={2004},
  volume={306},
  pages={653 - 653}
}
  • Z. Zhou, F. Zhang
  • Published 2004
  • Biology, Medicine
  • Science
    • An embryo of an enantiornithine bird has been recovered from the Lower Cretaceous rocks of Liaoning, in northeast China. The bird has a nearly complete articulated skeleton with feather sheet impressions and is enclosed in egg-shaped confines. The tucking posture of the skeleton suggests that the embryo had attained the final stage of development. The presence of well-developed wing and tail feather sheets indicates a precocial developmental mode, supporting the hypothesis that precocial birds… CONTINUE READING
    View on AAAS
    ncbi.nlm.nih.gov
    66 Citations
    Highly Influential Citations
    4
    Background Citations
    30
    Results Citations
    1

    Topics from this paper

    Explore Further: Topics Discussed in This Paper

        66 Citations
        Citation Type

        Citation Type

        Xinghaiornis lini (Aves: Ornithothoraces) from the Early Cretaceous of Liaoning: An Example of Evolutionary Mosaic in Early Birds
        • 12
        Enantiornithine Birds in China
        • 2
        Juvenile Birds from the Early Cretaceous of China: Implications for Enantiornithine Ontogeny
        • 65
        A mixed vertebrate eggshell assemblage from the Transylvanian Late Cretaceous
        • 2
        • PDF
        The oldest known amniotic embryos suggest viviparity in mesosaurs
        • 36
        • PDF
        Insight into the early evolution of the avian sternum from juvenile enantiornithines.
        • 55
        • PDF
        Mummified precocial bird wings in mid-Cretaceous Burmese amber
        • 61
        • PDF
        A New Enantiornithine from the Yixian Formation with the First Recognized Avian Enamel Specialization
        • 59
        • PDF
        Cannibalism in a semi-aquatic reptile from the Early Cretaceous of China
        • 7
        A fully feathered enantiornithine foot and wing fragment preserved in mid-Cretaceous Burmese amber
        • 13
        • PDF