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HandWiki. Miragaia Longicollum. Encyclopedia. Available online: https://encyclopedia.pub/entry/34426 (accessed on 21 September 2026).
HandWiki. Miragaia Longicollum. Encyclopedia. Available at: https://encyclopedia.pub/entry/34426. Accessed September 21, 2026.
HandWiki. "Miragaia Longicollum" Encyclopedia, https://encyclopedia.pub/entry/34426 (accessed September 21, 2026).
HandWiki. (2022, November 14). Miragaia Longicollum. In Encyclopedia. https://encyclopedia.pub/entry/34426
HandWiki. "Miragaia Longicollum." Encyclopedia. Web. 14 November, 2022.
Miragaia Longicollum
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Miragaia (named after Miragaia, the parish in Portugal and geologic unit where its remains were found) is a long-necked stegosaurid dinosaur. Its fossils have been found in Upper Jurassic rocks in Portugal (Lourinhã Formation, Sobral Unit) and possibly also Wyoming, United States (Morrison Formation). Miragaia has the longest neck known for any stegosaurian, which included at least seventeen vertebrae.

miragaia portugal stegosaurian

References

  1. Mateus, Octávio; Maidment, Susannah C.R.; Christiansen, Nicolai A. (2009-05-22). "A new long-necked 'sauropod-mimic' stegosaur and the evolution of the plated dinosaurs". Proceedings of the Royal Society B: Biological Sciences (The Royal Society) 276 (1663): 1815–1821. doi:10.1098/rspb.2008.1909. PMID 19324778.  http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2674496
  2. Araújo, Ricardo; Mateus, Octávio; Walen, Aart; Christiansen, Nicolai (January 2009). "Preparation techniques applied to a stegosaurian dinosaur from Portugal". Journal of Paleontological Techniques 5: 1–23. https://www.jpaleontologicaltechniques.org/pasta3/JPT%20N4/Pdf/Nova%20pasta/Nova%20pasta/JPT%205%20c_4.pdf. 
  3. Cobos, Alberto; Royo-Torres, Rafael; Luque, Luis; Alcalá, Luis; Mampel, Luis (July 2010). "An Iberian stegosaurs paradise: The Villar del Arzobispo Formation (Tithonian–Berriasian) in Teruel (Spain)". Palaeogeography, Palaeoclimatology, Palaeoecology 293 (1–2): 223–36. doi:10.1016/j.palaeo.2010.05.024. Bibcode: 2010PPP...293..223C.  https://dx.doi.org/10.1016%2Fj.palaeo.2010.05.024
  4. Gilmore, C.W. (1914). "Osteology of the armoured Dinosauria in the United States National Museum, with special reference to the genus Stegosaurus". United States National Museum Bulletin 89: 1–143. https://archive.org/details/osteologyofarmor00gilm. 
  5. Costa, Francisco; Mateus, Octávio (13 November 2019). "Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America". PLOS ONE 14 (11): e0224263. doi:10.1371/journal.pone.0224263. PMID 31721771.  http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=6853308
  6. Paul, Gregory S. (2010). The Princeton Field Guide to Dinosaurs. Princeton University Press. p. 223. ISBN 978-0-691-13720-9.  https://archive.org/details/princetonfieldgu0000paul/page/223
  7. Waskow, Katja; Mateus, Octávio (April 2017). "Dorsal rib histology of dinosaurs and a crocodylomorph from western Portugal: Skeletochronological implications on age determination and life history traits". Comptes Rendus Palevol 16 (4): 425–39. doi:10.1016/j.crpv.2017.01.003. https://docentes.fct.unl.pt/sites/default/files/omateus/files/waskowmateus2017_histology.pdf. 
  8. Raven, Thomas J.; Maidment, Susannah C. R. (2017-04-18). "A new phylogeny of Stegosauria (Dinosauria, Ornithischia)". Palaeontology 60 (3): 401–408. doi:10.1111/pala.12291. ISSN 0031-0239. http://dx.doi.org/10.1111/pala.12291. 
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