Definition of Alvarezsaurids. Meaning of Alvarezsaurids. Synonyms of Alvarezsaurids

Here you will find one or more explanations in English for the word Alvarezsaurids. Also in the bottom left of the page several parts of wikipedia pages related to the word Alvarezsaurids and, of course, Alvarezsaurids synonyms and on the right images related to the word Alvarezsaurids.

Definition of Alvarezsaurids

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Meaning of Alvarezsaurids from wikipedia

- thought to be an early diverging branch of maniraptoran theropods. Alvarezsaurids were highly specialized. They had tiny but stout forelimbs, with compact...
- sub-triangular and laterodistally directed, features seen in other alvarezsaurids like Shuvuuia. Spinal processes were entirely absent or poorly developed...
- immunological reactivity in feather-like structures of the Cretaceous Alvarezsaurid, Shuvuuia deserti". Journal of Experimental Zoology Part B. 285 (2)...
- Ornithomimus. Some paleontologists, like Paul Sereno, consider the enigmatic alvarezsaurids to be close relatives of the ornithomimosaurs and place them together...
- and colleagues in 2010, to contain the family Alvarezsauridae and non-alvarezsaurid alvarezsauroids, such as Haplocheirus, which is the basalmost of the...
- represents one of the few known alvarezsaurids from North America. At 66 million years old, it is the youngest known alvarezsaurid and is one of the youngest...
- and powerfully constructed. Although originally Shuvuuia and other alvarezsaurids were thought to have only a single digit on the front limb, newer specimens...
- Mongolian Late Cretaceous with a discussion of the relationships of alvarezsaurids to other theropod dinosaurs." Contributions in Science, 494: 1–18. Chiappe...
- forelimbs, each with a single greatly enlarged second digit. Although alvarezsaurids were once thought to have only a single digit on each forelimb, more...
- found their new genus to be an alvarezsaurid with an unresolved relationship to Alvarezsaurus and more derived alvarezsaurids. However, Makovicky, Apesteguía...