1. Some new species of Classopollis from the Jurassic of the Netherlands.;BURGER;Leid. geol. Meded.,1965
2. On some undescribed coniferous fruits from the secondary rocks of Britain.;CARRUTHERS;Geol. Mag.,1869
3. Rhaeto-Liassic plants from the Henfield Borehole.;CHALONER;Bull. geol. Surv. Qt, Br., no.,1962
4. British Mesozoic microspores and pollen grains.;COUPER;Palaeontographica, B,1958
5. A Liasso-Rhaetic Flora in South Wales.;HARMS;Proc. R. Soc., B,1957