在韩国下白垩统发现所谓的 "冈瓦纳 "岩浆虫（神经龙类

IF 1.9 3区地球科学 Q1 GEOLOGY Cretaceous Research Pub Date : 2024-10-16 DOI:10.1016/j.cretres.2024.106024

Alexander V. Khramov , Gi-Soo Nam

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引用次数: 0

摘要

本文描述了来自韩国晋州地层下白垩统（白垩世）的两个新种：Araripenymphes koreicus sp.nov.（Cratosmylidae）和Araripeneura asiatica sp.nov.。(Cratosmylidae) 和 Araripeneura asiatica sp.nov.(Araripeneuridae）。这是朝鲜半岛中生代的第一个Myrmeleontoidea记录。Araripeneura Martins-Neto and Vulcano, 1989 和 Araripenymphes Menon et al.最近，Araripenymphes 在中白垩世的缅甸琥珀中被发现，这被认为是其冈瓦纳起源的证据。然而，这些属在韩国下白垩统的新记录表明，它们的分布实际上不是贡得瓦纳，而是跨洲的，这与最初的观点相反。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Discovery of supposedly “Gondwanan” myrmeleontoids (Neuroptera) in the Lower Cretaceous of South Korea

Two new species of myrmeleontoid neuropterans are described from the Lower Cretaceous (Albian) of the Jinju formation (South Korea), Araripenymphes koreicus sp.nov. (Cratosmylidae) and Araripeneura asiatica sp.nov. (Araripeneuridae). This is the first Mesozoic record of Myrmeleontoidea from the Korean Peninsula. Genera Araripeneura Martins-Neto and Vulcano, 1989 and Araripenymphes Menon et al., 2005 have long been known only from the Lower Cretaceous of Brazil. Recently Araripenymphes was discovered in middle Cretaceous Burmese amber, which was considered as evidence for its Gondwanan origin. However, new records of these genera from the Lower Cretaceous of South Korea indicate that their distribution was in fact not Gondwanan, but cross-continental, contrary to initial suggestions.

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来源期刊

Cretaceous Research 地学-地质学

CiteScore

4.10

自引率

19.00%

发文量

235

审稿时长

12 weeks

期刊介绍： Cretaceous Research provides a forum for the rapid publication of research on all aspects of the Cretaceous Period, including its boundaries with the Jurassic and Palaeogene. Authoritative papers reporting detailed investigations of Cretaceous stratigraphy and palaeontology, studies of regional geology, and reviews of recently published books are complemented by short communications of significant new findings. Papers submitted to Cretaceous Research should place the research in a broad context, with emphasis placed towards our better understanding of the Cretaceous, that are therefore of interest to the diverse, international readership of the journal. Full length papers that focus solely on a local theme or area will not be accepted for publication; authors of short communications are encouraged to discuss how their findings are of relevance to the Cretaceous on a broad scale. Research Areas include: • Regional geology • Stratigraphy and palaeontology • Palaeobiology • Palaeobiogeography • Palaeoceanography • Palaeoclimatology • Evolutionary Palaeoecology • Geochronology • Global events.