Artigo Acesso aberto Revisado por pares

Little known Homerian (lower Silurian) graptolites from kosov quarry near Beroun, the Czech republic

2019; Národní Muzeum (National Museum, Prague); Volume: 75; Issue: 1 Linguagem: Inglês

10.2478/if-2019-0003

ISSN

2533-4069

Autores

Petr Štorch, Štěpán Manda,

Tópico(s)

Geology and Paleoclimatology Research

Resumo

Abstract The Homerian graptolite fauna of the upper Cyrtograptus lundgreni and lower Colonograptus ludensis-Colonograptus gerhardi biozones, recovered from densely sampled sections in Kosov quarry includes several poorly known species, which appear to be useful in high resolution correlation. Gothograptus kozlowskii , Gothograptus aff. domeyki , Semigothograptus meganassa , Pristiograptus auctus , Monograptus ambiguus , Monograptus subflexilis and Cyrtograptus hemmanni are described and discussed in detail with reference to their stratigraphic range and palaeogeographic distribution which indicates close links between the Homerian graptolite faunas of Baltica, Avalonia and peri-Gondwanan Europe.

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