文章基本信息

标题：Miocene Argonautidae (Octopoda) from the Persian Gulf area and their palaeogeographic distribution
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作者：Hossein Gholamalian ; Mohammad-Javad Hassani ; Fatemeh Hosseinipour 等
期刊名称：Acta geologica Polonica
印刷版ISSN：0001-5709
出版年度：2020
卷号：70
期号：1
页码：135-145
DOI：10.24425/agp.2019.126455
语种：English
出版社：Institute of Geology, University of Warsaw
摘要：Cephalopod specimens assigned to the Argonautidae (Obinautilus pulchra Kobayashi, 1954 and an unknown taxon) from two localities of the Mishan Formation in Gohreh and Khorgu sections, Bandar Abbas, southern Iran, are reported for the first time from the Persian Gulf area. The co-existing foraminifera confirm the middle Miocene age of the strata. Based on micropalaeontological data, the previous Oligocene age of Obinautilus pulchra is extended to the middle Miocene. The palaeobiogeographic distribution of the reported Argonautidae shows that the presence of these faunas is limited to the West Pacific, Indo-Pacific and the East Pacific. The present-day distribution of the Argonautidae is similar to the ancient one and seems to be inherited from their ancestors.
关键词：Argonautidae;Obinautilus;Miocene;Mishan Formation;Iran