Marine ostracods from the Ladinian of Slovenia

IF 0.7 Q4 PALEONTOLOGY
Marie-Béatrice Forel , Tea Kolar-Jurkovšek , Bogdan Jurkovšek
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引用次数: 1

Abstract

The Ladinian stage in the Middle Triassic is poorly documented in terms of marine ostracods diversity. Silicified ostracods have been retrieved from three sections of Middle Triassic age in Slovenia (Rob, Kamna Gorica, Vintarjevec), providing new insights into the taxonomic structure and distribution. Sixty-four species belonging to 33 genera and 13 families are here reported, including two newly described species: Mirabairdia slovenica sp. nov. and Leviella alexi sp. nov. Not considering assemblages that are significantly incomplete, the assemblages point to stable subtidal conditions. The occurrence of several species shows the existence of migration routes between the Germanic Basin and the Slovenian Basin in the Ladinian.

斯洛文尼亚拉丁海的海洋介形类
在海洋介形类多样性方面,中三叠世拉丁期的记录很少。在斯洛文尼亚(Rob, Kamna Gorica, Vintarjevec)中三叠世的三个剖面中发现了硅化介形虫,为其分类结构和分布提供了新的认识。这里报告了13科33属64种,其中包括两个新发现的物种:Mirabairdia slovenica sp. 11和Leviella alexi sp. 11 .不考虑明显不完整的组合,组合指向稳定的潮下环境。几个物种的出现表明在拉丁纪日耳曼盆地和斯洛文尼亚盆地之间存在着迁徙路线。
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来源期刊
CiteScore
2.50
自引率
0.00%
发文量
17
期刊介绍: La Revue de micropaléontologie publie 4 fois par an des articles de intérêt international, consacrés à tous les aspects de la micropaléontologie. Les textes, en anglais ou en français, sont des articles originaux, des résultats de recherche, des synthèses et mises au point, des comptes rendus de réunions scientifiques et des analyses de ouvrages. La revue se veut résolument ouverte à tous les aspects de la micropaléontologie en accueillant des travaux traitant de la systématique des microfossiles (et de leurs équivalents actuels), des bactéries aux microrestes de vertébrés, et de toutes leurs applications en sciences biologiques et géologiques.
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