阿瓦洛尼亚(英国威尔士)中奥陶世城堡岸动物群中的Teganium (Porifera, Hexactinellida)

IF 2 4区地球科学 Q1 Earth and Planetary Sciences

Palaeontologia Electronica Pub Date : 2023-01-01 DOI:10.26879/1247

J. Botting, L. Muir, Junye Ma

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引用次数: 9

摘要

六足纲海绵Teganium和Teganiella广泛存在于Laurentia的奥陶系、泥盆系和石炭系地层中，但在该古大陆之外尚未报道;织甲科的其他一些成员也仅限于劳伦西亚。特别是Teganiella属被认为是劳伦特有的，所有物种都专门用于赤道浅水条件。然而，现在很清楚的是，将泰加尼亚菌与泰加尼亚菌的诊断分离是基于对后者的误解

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Teganium (Porifera, Hexactinellida) from the Middle Ordovician Castle Bank fauna of Avalonia (Wales, UK)

The hexactinellid sponges Teganium and Teganiella are widespread in Ordovi-cian, Devonian and Carboniferous strata in Laurentia, but have not previously been reported outside that palaeocontinent; some other members of the family Teganiidae are also restricted to Laurentia. The genus Teganiella in particular is considered to be a Laurentian endemic, with all species specialised for equatorial, shallow-water conditions. However, it is now clear that the diagnostic separation of Teganiella from Tega-nium was based on misunderstanding of the latter

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来源期刊

Palaeontologia Electronica 地学-古生物学

CiteScore

3.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Founded in 1997, Palaeontologia Electronica (PE) is the longest running open-access, peer-reviewed electronic journal and covers all aspects of palaeontology. PE uses an external double-blind peer review system for all manuscripts. Copyright of scientific papers is held by one of the three sponsoring professional societies at the author''s choice. Reviews, commentaries, and other material is placed in the public domain. PE papers comply with regulations for taxonomic nomenclature established in the International Code of Zoological Nomenclature and the International Code of Nomenclature for Algae, Fungi, and Plants.