New Species of the Foraminifer Genus Saracenaria from the Lower Cretaceous of the Ust-Yenisei District, Western Siberia


статья в журнале
Авторы: Khafaeva S.N.   (ИНГГ СО РАН)  
дата публикации: 2015
реферат:
Three new species of Saracenaria from the Lower Cretaceous of the Ust-Yenisei District are described. S. gerkei sp. nov. is recorded in the Valanginella tatarica, Recurvoides obskiensis Foraminiferal Zone (KF2, upper boreal Berriasian-Valanginian). S. vologochanensis sp. nov. and S. pjasinensis sp. nov. are characteristic of assemblages of the beds with Cribrostomoides infracretaceous, Cribrostomoides sinuosus (KF4, terminal Lower Valanginian-basal Hauterivian). Detailed comparisons of new species with other most closely similar morphotypes are provided
первоисточник: Paleontological Journal
том: 5
страницы: 457-463
ISBN:
ISSN:
внешние ссылки:
WoS   WoS (цитирование)
DOI  
РИНЦ SPIN  
Scopus  

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полный текст статьи

palj-2015-05-457