Ammonites of Tethyan origin from the Ryazanian of the Russian platform: Genus Subalpinites Mazenot

被引：0
作者：
V. V. Mitta
机构：
[1] Russian Academy of Sciences,Borissiak Paleontological Institute
来源：
Paleontological Journal | 2009年 / 43卷
关键词：
Neocomitidae; new species; Ryazanian;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The ammonite genus Subalpinites is known from the Berriasian of southern and central Europe, North Africa, Mangyshlak, and Ryazanian Stage of Central Russia. New species are described: S. gruendeli sp. nov., S. faurieformis sp. nov., S. remaneiformis sp. nov. These species and also S. krischtafowitschi Mitta characterize the lower subzone of the Riasanites rjasanensis Zone in the Moscow Region. The upper subzone of this zone in the Ryazan Region contained members of Subalpinites identified in open nomenclature.
引用
收藏
页码：615 / 625
页数：10
相关论文
共 8 条
  • [1] Benest M.(1977)Nouvelles données paléontologiques, paléoécologiques et sédimentologiques sur le Berriasien de la région Lamoricière (Ouled Mimoun et El Rhoraf, Monts de Tlemcen, Algerie) Geobios 10 195-249
  • [2] Donze P.(1897)The Ryazanian Horizon. Fauna, Stratigraphic Relationships, and Probable Age of This Horizon Materials for the Geology of Russia 18 1-157
  • [3] Le Hégarat G.(2005)New Data on the Age of the Ryazanian Stage Basal Layers Stratigr. Geol. Korrelyatsiya 13 51-59
  • [4] Bogoslovskii N. A.(2007)Ammonite Assemblages from Basal Layers of the Ryazanian Stage (Lower Cretaceous) of Central Russia Stratigr. Geol. Korrelyatsiya 15 80-92
  • [5] Mitta V. V.(1997)The Jurassic-Cretaceous Boundary in the Boreal Realm (Biostratigraphy and Boreal-Tethyan Correlation) Stratigr. Geol. Korrelyatsiya 5 42-59
  • [6] Mitta V. V.(undefined)undefined undefined undefined undefined-undefined
  • [7] Sei I. I.(undefined)undefined undefined undefined undefined-undefined
  • [8] Kalacheva E. D.(undefined)undefined undefined undefined undefined-undefined
1