Abstract

Fusulinids from the Emarat Formation of the Central Alborz are studied to establish species belonging to such genera as Schubertella, Biwaella, Triticites, Tumefactus?, Pseudoschwagerina, Zellia, and Praepseudofusulina. The new species Pseudoschwagerina gadukensis is described. It is supposed that the origin of early Asselian and later Pseudoschwagerina and Zellia was polyphyletic, thus involving the problems of their taxonomy.

中文翻译：

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伊朗中部阿尔伯兹Gaduk段下二叠统Emarat组的岩藻脂

摘要

从中央阿尔伯兹的Emarat形成纺锤鲢的研究，建立属于此种属物种Schubertella，Biwaella，Triticites，Tumefactus？，Pseudoschwagerina，Zellia和Praepseudofusulina。描述了新种Pseudoschwagerina gadukensis。据推测，早期的阿瑟尔人，后来的假性schwagerina和Zellia是多系的，因此涉及它们的分类学问题。