New upper Paleozoic records of Hyolitha (Mollusca?) from Chubut, Argentina

被引：0
|
作者：
Pagani, MA
Sabattini, N
Taboada, AC
机构：
[1] Natl Univ La Plata, Dept Cient Paleozool Invertebrados, Museo Ciencias Nat, Consejo Nacl Invest Cient & Tecn, RA-1900 La Plata, Argentina
[2] Consejo Nacl Invest Cient & Tecn, Inst Paleontol, Fdn Miguel Lillo, RA-4000 San Miguel De Tucuman, Tucuman, Argentina
来源：
AMEGHINIANA | 2002年 / 39卷 / 01期
关键词：
Argentina; Tepuel-Languineo Hills; upper Paleozoic; systematics; mollusca; hyolitha;
D O I：
暂无
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
A new species of Hyolithes Eichwald from the Permian of Tepuel-Genoa Basin is described and figured. Hyolithes patagoniensis nov, sp. is endemic and differs from other known species in the apical angle, size and absence of dorso-lateral bands. The affinities and stratigraphic and geographic distributions are discussed. Its relationships with Hyolithes amosi Gonzalez y Sabattini and Hyolithes spp. from the Tepuel and Languineo Hills are analyzed., The records of new localities extend the geographic distribution of Hyolithes amosi.
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页码：111 / 116
页数：6
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