Alfaites romeo gen. et sp. nov., a new Hyolitha from the Cambrian of Skryje-Tyrovice Basin (Czech Republic)

被引：1
作者：
Valent, Martin [1 ]
Fatka, Oldrich [2 ]
Marek, Ladislav [3 ]
机构：
[1] Natl Museum, Palaeontol Dept, Cirkusova 1740, Prague 19300 9, Czech Republic
[2] Charles Univ Prague, Fac Sci, Inst Geol & Palaeontol, Albertov 6, Prague 12843 2, Czech Republic
[3] Czech Acad Sci, Inst Geol, Rozvojova 269, Prague 16500 6, Czech Republic
来源：
EUROPEAN JOURNAL OF TAXONOMY | 2019年 / 491卷
关键词：
Hyolitha; Alfaites; Drumian; Cambrian Series 3; Skryjc-TYfovice Basin; Barrandian area; Czech Republic; BARRANDIAN AREA; MICROSTRUCTURES; MORPHOLOGY; BIOLOGY;
D O I：
10.5852/ejt.2019.491
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The rare hyolith Alfaites romeo gen. et sp. nov. is described from the lower half of the middle Cambrian (Drumian) Buchava Formation of the Skryje-Tyrovice Basin in the Barrandian area of the Czech Republic. This new taxon is based on excellently preserved external and internal moulds of three opercula and several conchs collected from carbonate nodules and shale. This rare species has been established at three separate outcrops in the lower part of the Biozone of Paradoxides (Eccaparadoxides) pusillus (Barrande 1846). Morphology of conch and both external and internal surface of operculum are well known. However, specific morphology excludes assignment to any predescribed hyolithid family.
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页码：1 / 10
页数：10
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