Albaillellarian (radiolaria) assemblages across the Guadalupian–Lo**ian boundary (Permian) and their environmental implications

L Zhang, S Chang, X Wang, MB Forel, QL Feng… - Palaeoworld, 2025 - Elsevier
It remains unclear how radiolarian lineages adapted to the changing environments through
the Guadalupian–Lo**ian boundary (G-LB) interval. In this study, a well-preserved …

[PDF][PDF] Triassic and Jurassic radiolarian response to global catastrophic events in the Panthalassa Ocean, as recorded in the Mino Belt, central Japan

T Onoue, RS Hori, S Kojima - Science Reports of Niigata …, 2017 - niigata-u.repo.nii.ac.jp
The field trip will focus on the radiolarian response to global catastrophic events (eg, bolide
impact, large-scale volcanism, and anoxia) recorded in Triassic and Jurassic radiolarian …

The Guadalupian (Permian) Gufeng Formation on the north margin of the South China block: A review of the lithostratigraphy, radiolarian biostratigraphy, and …

T Ito, KU Takahashi, A Matsuoka, Q Feng - Paleontological Research, 2019 - BioOne
The Guadalupian (Permian) Gufeng Formation, distributed over the north margin of the
South China block, is characterized by siliceous rock and muddy rock and yields several …

Roadian (earliest Guadalupian, middle Permian) radiolarians from the Guadalupe Mountains, West Texas, USA Part II

GP Nestell, MK Nestell - Micropaleontology, 2021 - JSTOR
Spongy radiolarians are described from strata of the Roadian Stage (Guadalupian, middle
Permian) exposed in a small quarry (Quarry section) in the Guadalupe Mountains, West …

Significance of Finding Colonial Radiolarians in the Upper Jurassic Deposits of the Arctic Zone of Western Siberia (Yamal Peninsula)

VS Vishnevskaya, EO Amon, YA Gatovsky - Oceanology, 2022 - Springer
The theoretical and practical significance of the pioneering discovery of colonial radiolarians
Siphonosphaera yamalica Vishnevskaya et Amon from the family Collosphaeridae in the …

New radiolarian genus Ganjiangmoyea gen. nov. from the Lo**ian (upper Permian) in Guangxi, South China

T Ito, L Zhang, Q Feng, W He - Paleontological Research, 2019 - BioOne
A new radiolarian genus, Ganjiangmoyea gen. nov., was discovered from the Lo**ian
(upper Permian) of the Yutouling section, **aodong area, Guangxi Zhuang Autonomous …

[PDF][PDF] Первая находка колониальных радиолярий в юрских отложениях (Арктическая зона Сибири)

ВЮ ОТЛОЖЕНИЯХ - Палеонтологический журнал, 2021 - mmtk.ginras.ru
Приведены новые данные о первой находке представителя колониальных радиолярий
рода Siphonosphaera. Она происходит из верхнеюрских (нижний подъярус волжского …

ペルム紀放散虫 Follicucullidae 科研究の最**の進展

伊藤剛, 鈴木紀毅 - 化石, 2022 - jstage.jst.go.jp
放散虫は時代決定に有効な微化石であり, 古生代から新生代の放散虫の分類学的検討や生層序
学的検討が行われてきた. ペルム紀放散虫については, 1930 年代にその存在が北米テキサス州の …

The First Discovery of Colonial Radiolarians in Jurassic Sediments (Arctic Zone of Siberia)

VS Vishnevskaya, EO Amon, YA Gatovsky… - Paleontological …, 2021 - Springer
A representative of the colonial radiolarians of the genus Siphonosphaera has been
discovered in the Upper Jurassic (lower substage of the Volgian Stage= Lower Tithonian) …