1. Lycopod fructifications from the Upper Freeport (No. 7) coal in southeastern Ohio;Abbott;Palaeontographica Abteilung B,1963
2. A new fertile lycopod from the Lower Carboniferous of Scotland;Alvin;Palaeontology,1965
3. Morphology and wall ultrastructure of the megaspore Lagenicula (Triletes) variabilis (Winslow, 1962) Arioli et al. (2004) from the Lower Carboniferous of Ohio, USA;Arioli;Review of Palaeobotany and Palynology,2007
4. Morphometric reconstruction, palaeobiology and phylogeny of Oxroadia gracilis Alvin emend. and O. conferta sp. nov.: anatomically-preserved rhizomorphic lycopsids from the Dinantian of Oxroad Bay, SE Scotland;Bateman;Palaeontographica Abteilung B,1992
5. Hizemodendron, gen. nov., a pseudoherbaceous segregate of Lepidodendron (Pennsylvanian): phylogenetic context for evolutionary changes in lycopsid growth architecture;Bateman;Systematic Botany,1991