来自北美志留纪(Pridoli) Bertie群的一只巨鳍龙

IF 2.2 4区哲学 Q2 BIODIVERSITY CONSERVATION Bulletin of the Peabody Museum of Natural History Pub Date : 2021-04-02 DOI:10.3374/014.062.0101

Alexander Ruebenstahl, S. J. Ciurca, D. Briggs

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引用次数: 3

摘要

泛翅龙标本是世界上最常见的泛翅类化石。它们在北美志留系Bertie群中尤其丰富。与相关的巨兽如Acutiramus、Eusarcana和Dolichopterus相比，Bertie群的Eurypterus物种相对较小。在这里，我们报告发现了一个孤立的湖泊Eurypterus telson，近15厘米长，表明个体长度超过半米。这只机动性极强的游泳者有着敏锐的视觉，加入了广翅类食肉动物的行列。

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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A Giant Eurypterus from the Silurian (Pridoli) Bertie Group of North America

Abstract Specimens of Eurypterus are the most common eurypterid fossils worldwide. They are particularly abundant in the Silurian Bertie Group of North America. The Bertie Group Eurypterus species are relatively small compared with associated giants such as Acutiramus, Eusarcana, and Dolichopterus. Here we report the discovery of an isolated telson of Eurypterus lacustris nearly 15 cm long indicating an individual more than half a meter in length. This highly maneuverable swimmer with acute vision joins the list of eurypterid predators with giant representatives.

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来源期刊

Bulletin of the Peabody Museum of Natural History BIODIVERSITY CONSERVATION-ECOLOGY

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Bulletin of the Peabody Museum of Natural History publishes original research based on specimens, artifacts and related materials maintained in the collections of the Yale Peabody Museum of Natural History’s curatorial divisions. The Bulletin is published twice a year, in April and October.