Escapa, Ignacio H.; Rothwell, Gar W.; Stockey, Ruth A.; Cuneo, N. Ruben (Botanical Society of America, Inc., 2012-06-01)
Premise of the study: Seed cone morphology and anatomy reflect some of the most important changes in the phylogeny and evolutionary biology of conifers. Reexamination of the enigmatic Jurassic seed cone Pararaucaria pata ...