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首页> 外文期刊>Neues Jahrbuch fur Geologie und Palaontologie. Abhandlungen >Oxfordian cryptic fauna from the neptunian dikes of Poland
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Oxfordian cryptic fauna from the neptunian dikes of Poland

机译:来自波兰海王星堤的牛津神秘动物群

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In this paper we document Late Jurassic (Oxfordian) fauna found in neptunian dikes in southern Poland (Wysoka Quarry). Among documented taxa, autochthonous cyrtocrinid crinoids belonging to Eugeniacrinites and represented by in-situ preserved holdfasts associated with well-preserved and articulated cups, and stem parts were recorded. Other elements fauna in the dikes infills are likely allochthonous and include brachiopods, ammonites, belemnites, sponges, annelids and bivalves. Our data suggest that submarine cryptic palaeoenvironments were inhabited more frequently by Mesozoic crinoids than previously thought.
机译:在本文中,我们记录了在波兰南部(维索卡采石场)海王星堤中发现的侏罗纪晚期(牛津)动物区系。在已记录的分类单元中,记录了属于紫杉质的土生环孢子素类海百合,以与保存完好的和铰接的杯子相关的就地保存的固定物为代表,并记录了茎部。堤防填充物中的其他动物群可能是异源的,包括腕足动物,炸药,贝母虫,海绵,肢体动物和双壳类动物。我们的数据表明,中生海百合类动物比以前认为的更频繁居住于海底隐性古环境。

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