A new Triassic Palaeolimnadiopsis (Crustacea: Conchostraca) from the Sydney Basin, New South Wales

被引:12
|
作者
Webb, J. A. [1 ]
机构
[1] Univ Queensland, Dept Geol & Mineral, Brisbane, Qld 4067, Australia
来源
ALCHERINGA | 1978年 / 2卷 / 04期
关键词
D O I
10.1080/03115517808527784
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Palaeolimnadiopsis bassi sp. nov. is described from the mid-Triassic Hawkesbury Sandstone of the Sydney Basin, New South Wales. It is distinguished from other species of the genus by its paired growth lines, moderately large size, nonterminal umbo, and small larval valve. Macrolimnadiopsis, Pteriograpta, and Limnadia (Falsisca) are considered to be synonymous with Palaeolimnadiopsis, and Belgolimnadiopsis with Euestheria.
引用
收藏
页码:261 / 267
页数:7
相关论文
共 50 条