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首页> 外文期刊>Neues Jahrbuch fur Geologie und Palaontologie. Abhandlungen >New evidence of coral-associated crustaceans from the Eocene of the Vicenza Lessini (NE Italy)
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New evidence of coral-associated crustaceans from the Eocene of the Vicenza Lessini (NE Italy)

机译:来自维琴察·莱西尼(始于意大利东北)始新世的珊瑚相关甲壳类动物的新证据

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摘要

Decapod crustaceans have been discovered in Ypresian coral-algal deposits cropping out in the "Bertocchi quarry" at San Pietro Mussolino (Chiampo Valley, Vicenza). The crustacean remains consist of tiny carapaces and fragments of pereiopods. The fauna is rich and diversified: among the Anomura, Lessinigalathea regale (Galatheidae) and Ciliopagurus tethysianus (Diogenidae) have been recorded; Cyamocarcinus angustifrons, Dromiopsis paucigranosa, Eotrachynotocarcinus airaghii, Kromtitis koheriformis (Dynomenidae), Daira sicula (Dairidae), Galenopsis similis, Lobogalenopsis quadrilobata (Pilumnidae), Gecchelicarcinus lorigae (Macropipidae), Paratetralia convexa (Trapeziidae), Laevicarcinus lioyi (Panopeidae), Etisus arduinoi, Phlyctenodes multituberculatus (Xanthidae) and Prochlorodius ellipticus (family indet.) have been recognized among the Brachyura. All these species have been recently described from Contrada Gecchelina quarry at Monte di Malo (Vicenza). Probably the San Pietro Mussolino and Gecchelina buildups represented coeval patch reefs of a larger lagoon. Together with species that could be endemic, the new fauna shows affinities with Eocene coral-associated faunas from Hungary and Sicily.
机译:在圣彼得罗·墨索里诺(维琴察基安坡谷)的“贝托基采石场”种植的伊普尔人珊瑚藻沉积物中发现了十足纲甲壳类动物。甲壳类动物的遗骸由微小的甲壳和腹足类动物的碎片组成。动物区系丰富多样:在野村村中,已记录到普通Less鱼(Galetheidae)和泰氏纤毛虫(Diogenidae)。 Cyamocarcinus angustifrons,Dromiopsis paucigranosa,Eotrachynotocarcinus airaghii,Kromtitis koheriformis(Dynomenidae),Daira sicula(Dairidae),Galenopsis线虫,Lobogalenopsis quadrilobata(Pilumnidae),Gecchelicarcinus lorigae(Macropipidae),Paratetralia convexa(Trapeziidae),Laevicarcinus lioyi(Panopeidae),Etisus arduinoi在短臂梭菌中,人们已经认识到多菌丝(Xanthidae)和椭圆绿杆菌(Prochlorodius ellipticus)(家族)。所有这些物种最近在蒙特迪马洛(维琴察)的Contrada Gecchelina采石场进行了描述。 San Pietro Mussolino和Gecchelina的堆积可能代表了较大泻湖的后代斑块礁。与可能是地方性的物种一起,新的动物群与匈牙利和西西里的始新世珊瑚相关的动物群表现出相似性。

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