1. Frenguellia a new genus of lycopods from the Early Carboniferous of Argentina;Arrondo;Rev. Palaeobot. Palynol.,1991
2. Diversity and distribution of Devonian Protolepidodendrales (Lycopsida);Berry;Palaeobotanist,1996
3. New species of the Lycophyte Colpodexylon Banks from the Devonian of Venezuela;Berry;Palaeontographica,1995
4. The herbaceous lycophyte Haskinsia Grierson and Banks from the Devonian of western Venezuela, with observations on leaf morphology and fertile specimens;Berry;Bot. J. Linn. Soc.,1996
5. The middle Devonian flora revisited;Berry,2001