First Finding of Archaeopteridaceae Wood in the Upper Devonian Deposits of the Middle Timan Region

被引:0
|
作者
Orlova, O. A. [1 ]
Jurina, A. L. [1 ]
Gordenko, N. V. [2 ]
机构
[1] Moscow MV Lomonosov State Univ, Fac Geol, Dept Paleontol, Moscow 119899, Russia
[2] Russian Acad Sci, Borissiak Paleontol Inst, Moscow 117997, Russia
关键词
Late Devonian; Archaeopteridaceae; anatomical structure; cohortoid pitting; and Middle Timan Region;
D O I
10.3103/S0145875211050073
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
Stem remains of Archaeopteridaceae with a well-preserved anatomical structure were firstly found in the Upper Devonian deposits of the Middle Timan Region. The wood was studied under SEM and REM and was identified as Callixylon trifilievii Zalessky. Previous findings of Archaeopteridaceae in the northern part of European Russia and some taxonomic problems of the species were discussed.
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页码:341 / 347
页数:7
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