Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The wandering jaws of Istiodactylus latidens (Pterosauria, Istiodactylidae). / Averianov, Alexander O.; Колчанов, Вениамин Вадимович; Zverkov, Nikolay G.; Aleksandrova, Galina N.; Yaroshenko, Olga P.
в: Cretaceous Research, Том 126, 104887, 01.10.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The wandering jaws of Istiodactylus latidens (Pterosauria, Istiodactylidae)
AU - Averianov, Alexander O.
AU - Колчанов, Вениамин Вадимович
AU - Zverkov, Nikolay G.
AU - Aleksandrova, Galina N.
AU - Yaroshenko, Olga P.
N1 - Publisher Copyright: © 2021 Elsevier Ltd
PY - 2021/10/1
Y1 - 2021/10/1
N2 - A new specimen of the Early Cretaceous pterodactyloid pterosaur Istiodactylus latidens is described. This specimen in the Moscow Vernadsky State Geological Museum represents the associated anterior ends of the rostrum and mandibular symphysis but lacks collection data. It likely comes from the Barremian-Aptian Vectis Formation of southern England based on a pollen analysis of the matrix sample. This specimen could represent the missing jaws of the holotype of I. latidens. The specimen was studied using computer microtomography. It has an isodont dentition consisting of large lancet-like interlocking teeth, a mandibular odontoid process, and a palatal ridge. The palatal ridge, known previously for some istiodactylid taxa, is reported here for the first time for Istiodactylus.
AB - A new specimen of the Early Cretaceous pterodactyloid pterosaur Istiodactylus latidens is described. This specimen in the Moscow Vernadsky State Geological Museum represents the associated anterior ends of the rostrum and mandibular symphysis but lacks collection data. It likely comes from the Barremian-Aptian Vectis Formation of southern England based on a pollen analysis of the matrix sample. This specimen could represent the missing jaws of the holotype of I. latidens. The specimen was studied using computer microtomography. It has an isodont dentition consisting of large lancet-like interlocking teeth, a mandibular odontoid process, and a palatal ridge. The palatal ridge, known previously for some istiodactylid taxa, is reported here for the first time for Istiodactylus.
KW - Early Сretaceous
KW - Istiodactylidae
KW - Istiodactylus
KW - Pterosauria
KW - Early Cretaceous
KW - PTERODACTYLOIDEA
UR - http://www.scopus.com/inward/record.url?scp=85108112991&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/62ba8e96-576d-3e7c-a569-36b335c7924c/
U2 - 10.1016/j.cretres.2021.104887
DO - 10.1016/j.cretres.2021.104887
M3 - Article
AN - SCOPUS:85108112991
VL - 126
JO - Cretaceous Research
JF - Cretaceous Research
SN - 0195-6671
M1 - 104887
ER -
ID: 89618551