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首页> 外文期刊>Neues Jahrbuch fur Geologie und Palaontologie. Abhandlungen >Early Hauterivian brachiopod fauna from the Stara Planina Mountain (eastern Serbia): taxonomy, palaeoecology and palaeobiogeography
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Early Hauterivian brachiopod fauna from the Stara Planina Mountain (eastern Serbia): taxonomy, palaeoecology and palaeobiogeography

机译：Stara Planina山（塞尔维亚东部）的上特奥期腕足动物群：分类学，古生态学和古生物地理学

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摘要

The Early Hauterivian brachiopod fauna from Vladikina Ploca in eastern Serbia, here described for the first time, includes representatives of rhynchonellides and terebratulides. The rhynchonellides are scarce, represented by a single genus with Fortunella? decipiens (D'ORBIGNY, 1847) and Fortunella? sp. (sp. nov.). The terebratulides are abundant and include representatives of four genera with Capillithyris middlemissi CALZADA, 1985, Nucleata cf. strombecki (SCHLOENBACH, 1867), Cruralina strambergensis NEKVASILOVA, 1978, and Dictyothyropsis lilloi CALZADA, 1985. The age of the brachiopod-bearing strata was accurately defined by the ammonite association. The abundance of terebratulides in the brachiopod assemblage from eastern Serbia was related to favorable environmental conditions, which are characterized by relatively deep water of an outer shelf, low energy and muddy sea bottom. The present records extend the geographic distribution of these taxa from eastern Spain, south-eastern France, Switzerland, the Czech Republic, eastern Romania, and eastern Serbia, which during the Early Cretaceous, were along the northern margin of the European Tethys.
机译：这里首次描述了来自塞尔维亚东部弗拉基金纳-普洛卡的上特奥期腕足动物群，其中包括菱形假单胞菌和terebratulides的代表。菱形鞘菌稀少，以单孢菌属为代表。 decipiens（D'ORBIGNY，1847）和Fortunella？ sp。 （11月上旬）。 terebratulides是丰富的，包括四个属的代表，Capillithyris middlemissi CALZADA，1985年，Nucleata。 strombecki（SCHLOENBACH，1867年），Cralralina strambergensis NEKVASILOVA，1978年和Dictyothyropsis lilloi CALZADA，1985年。用炸药协会准确地确定了腕足类动物的年龄。来自塞尔维亚东部的腕足动物群中大量的terebratulides与有利的环境条件有关，这些环境条件的特​​征是外层架水相对较深，能量较低且海底泥泞。目前的记录扩展了这些分类群的地理分布，这些分布群来自西班牙东部，法国东南部，瑞士，捷克共和国，罗马尼亚东部和塞尔维亚东部，这些地区在白垩纪早期沿欧洲特提斯山脉的北部边缘分布。

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