阿根廷neuquimassn盆地La Elina烃源岩组合与年龄

IF 1.2 4区地球科学 Q2 GEOLOGY Annales Societatis Geologorum Poloniae Pub Date : 2023-01-01 DOI:10.14241/asgp.2023.14

H. Parent, A. Kaim, A. Garrido

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引用次数: 0

摘要

位于阿根廷巴塔哥尼亚北部neuqun盆地La Elina Ranch的古烃渗漏矿床是南美洲唯一发现后生动物化石的中生代渗漏遗址。除了底栖软体动物的壳和虫管外，他们还发现了一些氨酮。鉴定出4种菊科植物:Hildaitoides retrocostatus、Hammatoceras ex gr. insigne、Calliphylloceras c.n ilsoni

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Ammonite assemblage and age of the hydrocarbon seep La Elina, Neuquén Basin, Argentina

: The ancient hydrocarbon seep deposits at the La Elina Ranch, Neuquén Basin, northern Patagonia, Argentina, are the only Mesozoic seep site in South America yielding metazoan fossils. Apart from benthic mol-lusc shells and worm tubes, they yielded a number of nektonic ammonoids. Four species of ammonoids were identified: Hildaitoides retrocostatus , Hammatoceras ex gr. insigne , Calliphylloceras cf. nilssoni

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来源期刊

Annales Societatis Geologorum Poloniae 地学-地质学

CiteScore

2.60

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： Annales Societatis Geologorum Poloniae (ASGP) is the scientific journal of the Polish Geological Society. Original contributions and review articles are considered for publication in Annales Societatis Geologorum Poloniae. Submissions for publication may be from all branches of the geological sciences, including applied and economic geology, as well as discussions of papers, previously published in the journal. The language of the journal is English.