New petrified gymnosperms from the Permian of Maranhão (Pedra de Fogo Formation), Brazil: Novaiorquepitys and Yvyrapitys
Domingas Maria da Conceição, Alexandra Crisafulli, Roberto Iannuzzi, Rodrigo Neregato, Juan Carlos Cisneros, Luiz Saturnino de Andrade
Topics & Concepts
GymnospermPermianTracheidPithOutcropXylemTaxonBotanyPaleobotanySteleBiologyPaleontologyEndemismGeologyStructural basinEcologyPlant developmentGeneBiochemistryPlant Diversity and EvolutionPlant and Fungal Species DescriptionsPaleontology and Stratigraphy of Fossils