• Air pockets in Alvarezsauridae bones.

    From erik simpson@eastside.erik@gmail.com to sci.bio.paleontology on Tue Apr 8 10:12:31 2025
    From Newsgroup: sci.bio.paleontology

    https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0320121

    Alvarezsauridae being maniraptoran theropods, this doesn't come as any surprise, but here it is.
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