Naming of parts: the use of fossil-taxa in palaeobotany Christopher J. Cleal , Barry A. Thomas 2021 | volume 77 | issue 1 | pages 166–186 PDF
Why Lycospora dominated many Pennsylvanian spore assemblages Barry A. Thomas 2021 | volume 77 | issue 1 | pages 11–16 PDF
Nomenclatural status of the palaeobotanical “artificial taxa” established in Brongniart’s 1822 “Classification” paper Christopher J. Cleal , Barry A. Thomas 2018 | volume 74 | issue 1-2 | pages 9–28 PDF
