Introduction to Plant FossilsChristopher J. Cleal, Barry A. Thomas · First published 2019Open the Tome
British upper carboniferous stratigraphyChristopher J. Cleal, C.J. Cleal, B.A. Thomas · First published 1995Open the Tome
Mesozoic-Tertiary Palaeobotany of Great BritainChristopher J. Cleal, Barry Thomas, D.J. Batten, M.E. Collinson · First published 2001Open the Tome
Plant fossils of the British coal measuresChristopher J. Cleal, Thomas Cleal, Barry Thomas, Martill Hudson · First published 1994Open the Tome
Palaeozoic palaeobotany of Great BritainChristopher J. Cleal, C.J. Cleal, B.A. Thomas · First published 1899Open the Tome
