Zobrazeno 1 - 10
of 22
pro vyhledávání: '"M. S. Arkhangelsky"'
Publikováno v:
Paleontological Journal. 56:1459-1481
Autor:
N. V. Zelenkov, M. S. Arkhangelsky
Publikováno v:
Doklady Biological Sciences. 509:100-102
Autor:
D. V. Grigoriev, M. S. Arkhangelsky, V. V. Kolchanov, V. V. Bulanov, A. G. Sennikov, V. K. Golubev, P. P. Skutschas
Publikováno v:
Paleontological Journal. 56:441-447
Autor:
Ilya M. Stenshin, M. S. Arkhangelsky, Valentin Fischer, Nikolay G. Zverkov, Gleb N. Uspensky, Ivan V. Blagovetshensky
Publikováno v:
Zoological Journal of the Linnean Society. 192:1167-1194
Plesiosaurian marine reptiles evolved a wide range of body shapes during the Jurassic and Cretaceous, including long-necked forms. Many Late Cretaceous members of the clade Elasmosauridae epitomized this part of the plesiosaurian morphological spectr
Autor:
Ilya M. Stenshin, M. S. Arkhangelsky, Nikolay G. Zverkov, Mikhail A. Rogov, Evgeniya M. Baykina
Publikováno v:
Palaeobiodiversity and Palaeoenvironments. 100:197-218
Plesiosaur specimens from the Upper Jurassic of European Russia are mainly referable to the genus Colymbosaurus Seeley, 1874, based on elongated propodials with extensive posterodistal expansion, and relatively short mid-cervical vertebrae. However,
Publikováno v:
Stratigraphy and Geological Correlation. 27:398-423
All current data on the Jurassic and Cretaceous climates of Siberia based on isotope, paleontological, and lithological proxies are summarized. The late Pliensbachian cooling episode, early Toarcian warming, promptly replaced by long-term Middle Jura
Publikováno v:
Стратиграфия. 27:13-39
All available data on the Jurassic and Cretaceous climates of Siberia, based on isotope, palaeontological and lithological markers are summarized. Late Pliensbachian cooling, early Toarcian warming, followed by late Toarcian to Middle Jurassic coolin
Publikováno v:
Paleontological Journal. 52:49-57
An incomplete skeleton of the ichthyosaur Ophthalmosaurus icenicus Seeley, 1874 excavated in the Oxfordian–Kimmeridgian beds south of the town of Syzran (Samara Region) is described. Members of the genus Ophthalmosaurus are characterized by a uniqu
Publikováno v:
Paleontological Journal. 50:414-417
A proximal humerus fragment referred to as Azhdarchidae indet. from the Rybushka Formation (Upper Cretaceous, Lower Campanian) of the Beloe Ozero locality in Saratov Region is described. The proximal articular surface is not saddle-shaped, has a weak
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)
Despite their profound adaptations to the aquatic realm and their apparent success throughout the Triassic and the Jurassic, ichthyosaurs became extinct roughly 30 million years before the end-Cretaceous mass extinction. Current hypotheses for this e