Tail anatomy of Buitreraptor gonzalezorum (Theropoda, Unenlagiidae) and comparisons with other basal paravians
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The mid and distal caudals of Hesperornithoides have a longitudinal sulcus on the lateral surface where centra meet neural arches, which is primitive for paravians.
“The mid and distal caudals have a longitudinal sulcus on the lateral surface where centra meet neural arches, which is primitive for paravians, being present in unenlagiines, Liaoningvenator, archaeopterygids, and Jeholornis”
From A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight (2019) · cites this paper as Motta, Egli & Novas, 2017
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- Authors
- Motta, M. J., Brissón Egli, F., & Novas, F. E.
- Affiliations
- Bernardino Rivadavia Natural Sciences Museum (AR)
- Consejo Nacional de Investigaciones Científicas y Técnicas (AR)
- Corresponding author
- Motta, Matías J.
- Venue
- Cretaceous Research
- Publisher
- Elsevier BV
- Published
- 2018-03
- Volume
- 83
- Pages
- 168-181
- ISSN
- 0195-6671 (ISSN-L)
- OpenAlex
- W2752258640
- Cited by
- 24
- References
- 56
- Citations by year
- 2026: 3 · 2025: 5 · 2024: 4 · 2023: 1 · 2022: 1 · 2021: 3 · 2020: 2 · 2019: 4 · 2018: 1
- FWCI
- 1.36
- Type
- journal article
- Language
- en
- Open access
- green
- hdl.handle.net
- Licence
- cc-by-nc-sa
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- Locations
- Cretaceous Research (publishedVersion)
- CONICET Digital (CONICET) (submittedVersion, cc-by-nc-sa)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Evolutionary Biology
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Evolution and Paleontology Studies
- Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Fossil Insects in Amber
- Keywords
- caudal vertebrae, zygapophyses, Archaeopteryx, muscle reconstruction
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