New Taxa and New Middle Famennian Natgorella hirsuta–Spinoalius melekessensis Radiolarian Ecozone of the Volga–Ural Basin
- 作者: Afanasieva M.1
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隶属关系:
- Borissiak Paleontological Institute, Russian Academy of Sciences
- 期: 卷 53, 编号 5 (2019)
- 页面: 435-446
- 栏目: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/168614
- DOI: https://doi.org/10.1134/S0031030119050022
- ID: 168614
如何引用文章
详细
New radiolarian taxa are described from the Lower and Middle Famennian of the Polar Urals and Volga–Urals Basin: three new genera Natgorella gen. nov., Spinoalius gen. nov., Diversiacus gen. nov., and three new species N. elegans sp. nov., N. hirsuta sp. nov., and S. melekessensis sp. nov. New taxa belong to two orders, Entactiniata and Cancelliata, of two classes of spherical radiolarians: Sphaerellaria and Spumellaria. Morphotypes of the outer skeletons of Spinoalius gen. nov. and Diversiacus gen. nov are shown to be convergently similar. A new Middle Famennian Natgorella hirsuta–Spinoalius melekessensis radiolarian ecozone is established.
作者简介
M. Afanasieva
Borissiak Paleontological Institute, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: afanasieva@paleo.ru
俄罗斯联邦, Moscow, 117647