Lower Devonian ischnacanthid fish (Gnathostomata: Acanthodii) from the Taemas Limestone, Lake Burrinjuck, New South Wales

被引:14
作者
Lindley, ID [1 ]
机构
[1] Australian Natl Univ, Dept Geol, Canberra, ACT 0200, Australia
来源
ALCHERINGA | 2001年 / 25卷 / 3-4期
关键词
acanthodian; ischnacanthida; Lower Devonian; Emsian; Taemas; Wee Jasper; Murrumbidgee Group; Taemas Limestone; Currajong Limestone Member; Bloomfield Limestone Member;
D O I
10.1080/03115510108527804
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Dentigerous jawbones of ischnacanthid acanthodians from the Lower Devonian Currajong Limestone Member and the lower part of the Bloomfield Limestone Member of the Taemas Limestone (Murrumbidgee Group: early Emsian) in the Murrumbidgee valley at Good Hope, Taemas district, and the Goodradigbee valley at Wee Jasper are described. Three taxa of Taemasacanthus are recognized: T. sp. cf. erroli Long, 1986; T. narrengullenensis sp. nov. and T cooradigbeensis sp. nov. Fragmentary fin spine remains and scales are also described.
引用
收藏
页码:269 / 291
页数:23
相关论文
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