File:Non-avian averostran quadrate.png
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editDescriptionNon-avian averostran quadrate.png |
English: Topological homologies in the non-avian averostran quadrate. Left quadrate (A–F) of Aerosteon riocoloradensis (MCNA-PV-3137) in (A) anterior, (B) lateral, (C) posterior, (D) medial, (E) dorsal, and (F) ventral views (courtesy of Martin Ezcurra). Left quadrate (G–K) of Alioramus altai (IGM 100-1844) in (G) anterior, (H) lateral, (I) posterior, (J) medial, and (K) dorsal views (courtesy of Mike Ellison © AMNH). Right quadrate (L) of Qianzhousaurus sinensis (GM F10004-1; reversed) in ventral views (courtesy of Stephen Brusatte). Right quadrate (M–Q) of Falcarius utahensis (UMNH VP 14559; reversed) in (M) anterior, (N) lateral, (O) posterior, (P) medial, and (Q) ventral views (courtesy of Lindsay Zanno). Left quadrate (R–W) of Bambiraptor feinbergi (AMNH 30556) in (R) anterior, (S) lateral, (T) posterior, (U) medial, (V) dorsal, and (W) ventral views. Abbreviations: afq, anterior fossa; dqjc, dorsal quadratojugal contact; ecc, ectocondyle; enc, entocondyle; ics, intercondylar sulcus; lpfo, lateral pneumatic fossa; lpq, lateral process; mfq, medial fossa; mpf, medial pneumatic foramen; pfq, posterior fossa; ppf, posterior pneumatic foramen; pfl, pterygoid flange; qf, quadrate foramen; qh, quadrate head; qjp, quadratojugal process; qr, quadrate ridge; vpdq, ventral projection of the dorsal quadratojugal contact; vpf, ventral pneumatic foramen; vqjc, ventral quadratojugal contact; vsh, ventral shelf of the pterygoid flange. |
Date | |
Source | (2015). "The non-avian theropod quadrate I: standardized terminology with an overview of the anatomy and function". PeerJ 3: e1245. DOI:10.7717/peerj.1245. PMID 26401455. PMC: 4579021. |
Author | Christophe Hendrickx, Ricardo Araújo & Octávio Mateus |
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current | 23:24, 5 July 2020 | ![]() | 2,244 × 3,101 (5 MB) | PaleoNeolitic (talk | contribs) | {{Information |description ={{en|1='''Topological homologies in the non-avian averostran quadrate.''' Left quadrate (A–F) of ''Aerosteon riocoloradensis'' (MCNA-PV-3137) in (A) anterior, (B) lateral, (C) posterior, (D) medial, (E) dorsal, and (F) ventral views (courtesy of Martin Ezcurra). Left quadrate (G–K) of ''Alioramus altai'' (IGM 100-1844) in (G) anterior, (H) lateral, (I) posterior, (J) medial, and (K) dorsal views (courtesy of Mike Ellison © AMNH). Right quadrate (L) of ''Qianzhous... |
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