Little known Homerian (lower Silurian) graptolites from Kosov quarry near Beroun, the Czech Republic

Stránky	44-58
DOI	10.2478/if-2019-0003
Klíčová slova	graptolite taxa, upper Wenlock, Silurian, biostratigraphy, palaeobiogeography, Prague Synform
Citace	ŠTORCH, Petr a MANDA, Štěpán. Little known Homerian (lower Silurian) graptolites from Kosov quarry near Beroun, the Czech Republic. Fossil Imprint / Acta Musei Nationalis Pragae, Series B – Historia Naturalis. Praha: Národní muzeum, 2019, 75(1), 44-58. DOI: https://doi.org/10.2478/if-2019-0003. ISSN 2533-4050 (tisk), 2533-4069 (online). Dostupné také z: https://publikace.nm.cz/periodicke-publikace/fiamnpsbhn/75-1/little-known-homerian-lower-silurian-graptolites-from-kosov-quarry-near-beroun-the-czech-republic

Fossil Imprint / Acta Musei Nationalis Pragae, Series B – Historia Naturalis | 2019/75/1

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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