A new dipnoan from the Middle Devonian (Givetian) of Central Russia

被引：2
|
作者：
Krupina, N. I. [1 ]
Prisyazhnaya, A. A. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Museum Earth Sci, Moscow 119991, Russia
[2] Russian Acad Sci, Inst Basic Biol Problems, Pushchino 142290, Moscow Region, Russia
来源：
PALEONTOLOGICAL JOURNAL | 2014年 / 48卷 / 10期
关键词：
Devonian; Paleontological Journal; Gondwana; Frasnian; Anterior Tooth;
D O I：
10.1134/S0031030114100049
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
A new dipnoan species, Dipnotuberculus bagirovi sp. nov. (Dipnoiformes, Dipnorhynchidae), is described based on an incomplete palatal part of the skull from the Upper Givetian (Middle Devonian) of the Pavlovsk (Shkurlat) quarry in the Voronezh Region of Central Russia. This is the first discovery of dipnoan material in the Middle Devonian of the Central Devonian Field of Russia and the first record of Dipnorhynchidae of this age within the Baltic paleozoogeographical Province. Distribution analysis of this family supported by general zoogeographical faunistic analysis suggests the dipnorhynchid dispersal from Gondwana to Laurussia via Armorican faunistic province.
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页码：1077 / 1081
页数：5
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