Tremblay, Raymond L.; Bateman, Richard M.; Brown, Andrew P.; Hachandourian, Marc; Hutchings, Michael J.; Kell, Shelagh; Koopowitz, Harold; Lehnebach, Carlos; Whigham, Dennis F.(2007)
Although conceptual whole-plants are occasionally reconstructed, disarticulation means that palaeobotanical taxonomy remains primarily the preserve of fragmented organ-species, each bearing a Linnaean binomial. Thus, a ...
Bateman, Richard M.; DiMichele, William A.; Willard, Debra A.(1992)
This evolutionary cladistic analysis of the arborescent (wood-producing) lycopsids, an exclusively fossil group of vascular plants, is confined to the strongest available data: anatomically preserved fossils that have been ...
DiMichele, William A.; Bateman, Richard M.; Rothwell, Gar W.; Duijnstee, Ivo A. P.; Elrick, Scott D.; Looy, Cynthia V.(2022)
Rhizomorphic lycopsids constitute the most derived lycophyte clade and some of the world's best-known plant fossils. Arboreous taxa within the clade evolved independently of other nonlycophyte trees. Their rootstocks ...