Little known Homerian (lower Silurian) graptolites from Kosov quarry near Beroun, the Czech Republic Petr Štorch , Štěpán Manda 2019 | ročník 75 | číslo 1 | stránky 44–58 PDF
Plant diversity of the mid Silurian (lower Wenlock, Sheinwoodian) terrestrial vegetation preserved in marine sediments from the Barrandian area, the Czech Republic Milan Libertín , Jiří Kvaček , Jiří Bek , Petr Štorch 2018 | ročník 74 | číslo 3-4 | stránky 327–333 PDF