The trace fossil Zoophycos from the Silurian of Estonia

被引：10
|
作者：
Vinn, Olev [1 ]
Toom, Ursula [2 ]
机构：
[1] Univ Tartu, Dept Geol, EE-50411 Tartu, Estonia
[2] Tallinn Univ Technol, Inst Geol, EE-19086 Tallinn, Estonia
来源：
ESTONIAN JOURNAL OF EARTH SCIENCES | 2015年 / 64卷 / 04期
关键词：
trace fossils; burrows; Zoophycos; carbonate rocks; Ordovician; Silurian; SOUTHEASTERN AUSTRALIA; SAAREMAA;
D O I：
10.3176/earth.2015.34
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Trace fossils of the ichnogenus Zoophycos have been described for the first time from the Silurian of Baltica. They occur in Llandovery pure limestones of middle Estonia and in Ludfordian argillaceous limestones and early Pridoli crinoid grainstones of western Estonia (Saaremaa). The occurrence of Zoophycos in the Silurian of Estonia was not restricted to a particular facies, though all finds come from shallow-water sediments. Zoophycos had a wide geographic distribution in the Silurian.
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页码：284 / 288
页数：5
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