Detailed Information on Publication Record
2013
Annulata event z profilu v jámovém lůmku u Ochozi u Brna - poznámky ke konodontové biostratigrafii (famen, Moravský kras)
WEINER, Tomáš and Jiří KALVODABasic information
Original name
Annulata event z profilu v jámovém lůmku u Ochozi u Brna - poznámky ke konodontové biostratigrafii (famen, Moravský kras)
Name in Czech
Annulata event z profilu v jámovém lůmku u Ochozi u Brna - poznámky ke konodontové biostratigrafii (famen, Moravský kras)
Name (in English)
Annulata event from a pit quarry near Ochoz u Brna - remarks on conodont biostratigraphy
Authors
WEINER, Tomáš (203 Czech Republic, guarantor, belonging to the institution) and Jiří KALVODA (203 Czech Republic, belonging to the institution)
Edition
Geologické výzkumy na Moravě a ve Slezsku, Brno, 2013, 1212-6209
Other information
Language
Czech
Type of outcome
Článek v odborném periodiku
Field of Study
10500 1.5. Earth and related environmental sciences
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/13:00073456
Organization unit
Faculty of Science
Keywords (in Czech)
Moravský kras;famen;Annulata event;líšešnké souvrství;konodontová biostratigrafie
Keywords in English
Moravian Karst;Famennian;Annulata event;Líšeň Formation;conodont biostratigraphy
Změněno: 25/2/2015 11:37, Mgr. Tomáš Weiner, Ph.D.
V originále
Článek sa zabývá biostratigrafií annulata eventu vyvinutého v křtinských vápencích líšeňského souvrtství jámovém lůmku u silnice z Líšně do Ochozi.
In English
About two meters thick section of the Famennian Křtiny Limestones (Líšeň Formation) was studied in a small pit-quarry near the road leading from Brno-Líšeň to Ochoz u Brna. Conodont samples were taken from seven different stratigraphical levels. A richly fossiliferous interval (about 40 cm thick) can be distinguished in the higher part of the section. This interval is characterized by abundant occurence of clymenids, bivalves, orthocone nautiloids, trilobites and other groups. Black limestone lenses (maximal thickness about 10 cm) are developed in the lowermost part of the richly fossiliferous interval. A presence of Palmatolepis glabra lepta (late morphotype), Palmatolepis minuta minuta, Palmatolepis rugosa trachytera suggests these black limestones probably represent the Lower Annulata event (Upper Palmatolepis rugosa trachytera zone). Polygnathus styriacus indicating the base of the Palmatolepis perlobata postera zone enters within about 10 centimeters thick interval of dark grey biodetritic limestones which occur closely above the black limestone lenses. The Upper Annulata event and equivalents of „Wagnerbank“ or „Annulata limestone“ were not distinguished in the studied section. This might be caused by condensed sedimentation. Grey limestones and marly limestones belonging to the higher part of the richly fossiliferous interval are placed above the base of the Palmatolepis perlobata postera zone. The studied locality might correspond to the original fossil site described by Rzehak in 1910.
Links
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