Preliminary report on the new findings of Mississippian trilobites in the Březina Formation (Moravian Karst, Czech Republic)

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Authors	WEINER Tomáš BRAUCKMANN Carsten POUKAROVÁ Hedvika RAK Štěpán KALVODA Jiří
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Geologické výzkumy na Moravě a ve Slezsku
MU Faculty or unit	Faculty of Science
Citation
Field	Geology and mineralogy
Keywords	Mississippian trilobite
Description	New fossiliferous layers of the Březina Formation were discovered in the valley of the Říčka Brook SSW of the village of Ochoz u Brna in 2011. Four taxa of trilobites were preliminary determined: Archegonus (Phillibole) cf. polleni (Woodward, 1894), Archegonus (Phillibole) cf. cauliquercus Brauckmann 1981, Liobole (Liobole) glabra proxima Chlupáč, 1966 and ?Spinibole sp. Th e newly discovered fossiliferous beds belong to the Viséan (Lower to ?Upper Viséan). The occurrence of limestone pebbles and limestone cobbles in aleuropelitic shales was also recorded. Th e Late Tournaisian foraminifer Darjella monilis Malakhova, 1964 was discovered in a dark grey limestone cobble derived from the Hády-Říčka limestone sequence of the Líšeň Formation
Related projects:	High resolution stratigraphy of the Tournaisian-Visean boundary interval