1. The American species of Asterophyllites, Annularia, and Sphenophyllum;Abbott;Bulletin of American Paleontology,1958
2. A new American species of Bowmanites;Andrews;Botanical Gazette,1951
3. Some new forms and new occurrences of fossil plants from the Middle and Upper Devonian of New York State;Arnold;Bulletin of the Buffalo Society of Natural Sciences,1935
4. Structure and relationships of some Middle Devonian plants from western New York;Arnold;American Journal of Botany,1940
5. The Sphenophyllum species in the Carboniferous flora of Holz (Westphalian D, Saar Basin, Germany);Batenburg;Review of Palaeobotany and Palynology,1977