A new species of Mimospira (Onychochiloidea, Mollusca) from the Middle Ordovician of Estonia

被引：4
作者：
Isakar, M
Peel, JS
机构：
[1] Tartu Univ, Geol Museum, EE-2400 Tartu, Estonia
[2] Univ Uppsala, Dept Hist Geol & Palaeontol, Inst Earth Sci, SE-75236 Uppsala, Sweden
来源：
GFF | 1997年 / 119卷
关键词：
Sinistral; gastropod; paragastropod; Mimospira; Middle Ordovician; Estonia;
D O I：
10.1080/11035899709546487
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Mimospira puhmuense n. sp. is described from the Ragavere Formation (Rakvere Stage; Late Caradocian) of Estonia and is only the second representative of the genus from the Estonian Ordovician. Mimospira puhmuense is a characteristic sinistrally coiled member of the problematic molluscan group Onychochiloidea, variously referred to the classes Gastropoda or Paragastropoda.
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页码：275 / 277
页数：3
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