Little pieces of mystery from the Silurian of the Dingle Peninsula, Ireland

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-01-01 DOI:10.47894/mpal.67.6.03

A. Ferretti, Lorenzo Serafini

引用次数: 0

Abstract

Three-dimensionally preserved fragments of the enigmatic organism Sandvikina, previously reported from the Silurian of Ireland, Scotland and Scandinavia, were recovered from the original Irish material that had revealed the problematic in thin sections. The new specimens derive from conodont residue and document silicified sectors of the distal part of the skeleton. Adifferent pattern characterizes the outer and inner walls, with an external net-like reticulated and an internal continuous and apparently imperforate framework, getting therefore a filter-like feeding system function highly improbable.

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来自爱尔兰丁格尔半岛志留纪的神秘小片段

先前在爱尔兰、苏格兰和斯堪的纳维亚的志留纪发现的神秘生物Sandvikina的三维保存碎片，从原始的爱尔兰材料中恢复，这些材料在薄切片中揭示了问题。这些新标本来自牙形石残留物，并记录了骨骼远端部分的硅化部分。外墙和内墙有着不同的图案，外部是网状的网状结构，内部是连续的、明显不穿孔的框架，因此像过滤器一样的供料系统的功能是极不可能的。

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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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.