A Messinian (latest Miocene) occurrence for Albanerpeton Estes & Hoffstetter, 1976 (Lissamphibia: Albanerpetontidae) at Moncucco Torinese, Piedmont Basin, northwestern Italy, and a review of the European Cenozoic record for albanerpetontids

IF 1.5 3区地球科学 Q2 PALEONTOLOGY Geodiversitas Pub Date : 2021-07-01 DOI:10.5252/geodiversitas2021v43a14

J. Gardner, A. Villa, S. Colombero, M. Venczel, M. Delfino

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引用次数: 3

Abstract

ABSTRACT Albanerpetontids are an extinct clade of superficially salamander-like lissamphibians that range from the Middle Jurassic (Bathonian)-Early Pleistocene and have a primarily Laurasian distribution. The best Cenozoic record for the clade is in Europe, where two species in the type genus Albanerpeton Estes & Hoffstetter, 1976 occur in over 40 localities of early Oligocene-Early Pleistocene age in Austria, Czech Republic, France, Germany, Hungary, Italy, and Serbia. From the post-evaporitic Messinian (5.41-5.33 Ma or latest Miocene) succession at Moncucco Torinese, in the Piedmont Basin, northwestern Italy, here we describe isolated albanerpetontid jaws and vertebrae referable to A. pannonicum Venczel & Gardner, 2005. This Italian occurrence extends the temporal record for A. pannonicum from the Early Pleistocene and Pliocene back into the latest Miocene and it narrows the temporal gap between that species and its European congener, A. inexpectatum Estes & Hoffstetter, 1976 (early Oligocene-late Miocene).

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1976年在意大利西北部皮埃蒙特盆地Moncucco Torinese发现的Albanerpeton Estes & Hoffstetter (Lissamphibia: Albanerpetontidae)的墨西尼亚(中新世晚期)发现，以及欧洲新生代albanerpetontids记录的回顾

Albanerpetontids是中侏罗世(Bathonian)-早更新世(early Pleistocene)的一种已灭绝的表面似蝾螈的无尾两栖动物分支，主要分布于月牙区。该分支最好的新生代记录是在欧洲，在奥地利、捷克共和国、法国、德国、匈牙利、意大利和塞尔维亚的早渐新世-早更新世时期的40多个地点，有两个模式属Albanerpeton Estes & Hoffstetter, 1976年的两个物种。本文从意大利西北部皮埃蒙特盆地Moncucco Torinese的后蒸发期(5.41-5.33 Ma或中新世晚期)演代中，描述了参考A. pannonicum Venczel & Gardner, 2005的孤立的albanerpetontid颚骨和椎骨。意大利的这一发现将A. pannonicum的时间记录从早更新世和上新世延伸到中新世晚期，并缩小了该物种与其欧洲同系物A. inexpectatum Estes & Hoffstetter, 1976(早渐新世-晚中新世)之间的时间差距。

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来源期刊

Geodiversitas 地学-古生物学

CiteScore

3.00

自引率

5.60%

发文量

审稿时长

>12 weeks

期刊介绍： Geodiversitas is a fully electronic journal, with a continuous publication stream, devoted to varied aspects of Earth Sciences. It publishes original results particularly on systematics, phylogeny, paleobiodiversity and paleoenvironment. Thematic issues may also be published under the responsibility of a guest editor.