Казанский (Приволжский) федеральный университет, КФУ
КАЗАНСКИЙ
ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ
 
THE OSTEOLOGY AND SYSTEMATIC POSITION OF DONGUSUCHUS EFREMOVI SENNIKOV, 1988 FROM THE ANISIAN (MIDDLE TRIASSIC) OF RUSSIA
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2016
Языканглийский
  • Сенников Андрей Герасимович, автор
  • Библиографическое описание на языке оригинала Niedzwiedzki G, Sennikov A, Brusatte S.L., The osteology and systematic position of Dongusuchus efremovi Sennikov, 1988 from the Anisian (Middle Triassic) of Russia//Historical Biology. - 2016. - Vol.28, Is.4. - P.550-570.
    Аннотация European Russia has yielded several fragmentary but potentially important archosauriform specimens from the Middle Triassic, but these have been only briefly described in the literature. One of these puzzling taxa is Dongusuchus efremovi Sennikov, 1988, described from the Donguz Svita.We present a redescription of Dongusuchus efremovi, which includes the first photographic atlas and thorough anatomical description of the holotype and referred specimens. This taxon is shown to be a gracile, probably fast-running species with elongate and slender limbs. A phylogenetic analysis recovers Dongusuchus efremovi as an early-diverging, non-archosaurian archosauriform. Previous work had suggested that this taxon was a 'rauisuchid'. The gracile proportions of the femur and somewhat wedge-shaped head, however, are unusual for basal archosauriforms and are similar to the plesiomorphic state in crocodile and avian-line crown archosaurs. Several Early- Middle Triassic basal archosauriforms and early
    Ключевые слова Базальный архозавр, морфология, систематика, средний триас, Европейская Россия
    Название журнала Historical Biology
    URL http://www.tandfonline.com/doi/full/10.1080/08912963.2014.992017
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