Little known Homerian (lower Silurian) graptolites from Kosov quarry near Beroun, the Czech Republic Petr Štorch , Štěpán Manda 2019 | volume 75 | issue 1 | pages 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 | volume 74 | issue 3-4 | pages 327–333 PDF