Early Cretaceous ammonites from the Butkov Quarry (Manín Unit, Central Western Carpathians, Slovakia)

0350089 - ÚGN 2011 RIV PL eng J - Journal Article
Vašíček, Zdeněk
Early Cretaceous ammonites from the Butkov Quarry (Manín Unit, Central Western Carpathians, Slovakia).
Acta Geologica Polonica. Roč. 60, č. 3 (2010), s. 393-415. ISSN 0001-5709. E-ISSN 2300-1887
Institutional research plan: CEZ:AV0Z30860518
Keywords : Western Carpathians * Manín Unit * Upper Valanginian * Lower Hauterivian * Ammonites
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 0.779, year: 2010
http://www.geo.uw.edu.pl/agp/table/pdf/60-3/08vasicek.pdf http://arl-repository.lib.cas.cz/uloziste_av/UGN-S/cav_un_epca-0350089_01.pdf

the taxonomic and stratigraphic study of rich ammonite material from the Lower Cretaceous deposits of the Butkov Quarry, near Ladce (Manín Unit, Slovak Central Carpathians) is presented. More than 55 ammonite species are recognised and twenty-one biostratigraphically significant ammonite species are described, with one species, Sarasinella subdensicostata, described as new. the recognised taxa document an interval from the Upper Valanginian through to the Lower Hauterivian. the ammonite assemblage represents the Mediterranean bioprovince, with only a single species, Dichotomites evolutus, from the Boreal bioprovince.a new ammonite zone, the Teschenites flucticulus Zone, is proposed for the basal Hauterivian in the Western Carpathians
Permanent Link: http://hdl.handle.net/11104/0190180