An ostracod-like arthropod with appendages preserved from the lower Ordovician of England

被引：9
作者：
Siveter, DJ
Rushton, AWA
Siveter, DJ
机构：
[1] BRITISH GEOL SURVEY, KEYWORTH NG12 5GG, NOTTS, ENGLAND
[2] UNIV OXFORD, UNIV MUSEUM, OXFORD OX1 3PW, ENGLAND
来源：
LETHAIA | 1995年 / 28卷 / 04期
关键词：
Arthropoda; Ostracoda; appendages; Tremadoc Series; Ordovician; England;
D O I：
10.1111/j.1502-3931.1995.tb01818.x
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
A tiny arthropod with a thin, possibly poorly mineralized bivalved carapace and a pair of annulated, uniramous, probable frontal appendages is described from lower Ordovician marine mudstones in boreholes from central England. It represents only the fifth Ordovician example of a conservation deposit with soft integument preserved. Its systematic position is unresolved, but it may belong to the Ostracoda; if so, it is a rare example of an ostracod with fossilized appendages.
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收藏
页码：299 / 307
页数：9
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