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Una Equisetal de la Formación Los Rastros (Triásico Medio-Superior), Provincia de San Juan, ArgentinaA new permineralized Equisetalean stem from Los Rastros Formation (Middle-Upper Triassic) from San Juan province, Argentina
(Museo Argentino de Ciencias Naturales Bernardino Rivadavia, 2008-12)
Se describen varios ejemplares de un nuevo género y especie perteneciente al orden Equisetales. Están representados por tallos costillados con nudos y entrenudos, una médula con algunas células parenquimáticas y canales ...
Developmental programmes in the evolution of Equisetum reproductive morphology: a hierarchical modularity hypothesis
(Oxford University Press, 2017-03)
Background: The origin of the Equisetum strobilus has long been debated and the fossil record has played an important role in these discussions. The paradigm underlying these debates has been the perspective of the shoot ...
Reconstruction and Phylogenetic Significance of a New Equisetum Linnaeus Species from the Lower Jurassic of Cerro Bayo (Chubut Province, Argentina)Reconstrucción e implicancias filogenéticas de una nueva especie de Equisetum linnaeus del Jurasico inferior de Cerro Bayo (Provincia del Chubut, Argentina)
(Asociacion Paleontologica Argentina, 2015)
Equisetum thermale sp. nov. (Equisetales) from the Jurassic San Agustín hot spring deposit, Patagonia: Anatomy, paleoecology, and inferred paleoecophysiology
(Botanical Society of America, 2011-04)
Premise of the study: Dated molecular phylogenies suggest a Cenozoic origin for the crown group of Equisetum. but compression fossil equisetaleans that are morphologically indistinguishable from extant Equisetum and recently ...
A reappraisal of Neocalamites and Schizoneura (fossil Equisetales) based on material from the Triassic of East Antarctica
(Taylor & Francis Ltd, 2013-05)
Sphenophytes are a common floral element in the Triassic of Gondwana. Most sphenophyte compression fossils have been conventionally assigned to a few, presumably very widespread species of Neocalamites based on vegetative ...
Equisetum bogotense
(2017)
Neoarthropitys gondwanaensis gen. nov. et sp. nov. from the Middle Triassic of Gondwana: an intermediate stage in the anatomical trend of Equisetalean stems
(Elsevier Science, 2020-11)
A new petrified stem from the Middle Triassic Quebrada de los Fósiles Formation (Puesto Viejo Group, San Rafael Basin) in Mendoza Province, central-western Argentina, is described. The specimen shows affinities with fossil ...
Plantas triásicas y su relación con el volcanismo en la Formación Agua de la Zorra, provincia de Mendoza, ArgentinaTriassic plants and their relationships with the volcanism in the Agua de la Zorra formation, Mendoza province, Argentina
(Asociacion Paleontologica Argentina, 2011-06)
Se recuperaron plantas fósiles de la parte superior de la Formación Agua de la Zorra, Triásico, Cuenca Cuyana, provincia de Mendoza, Argentina. La unidad representa un ambiente fluvio-lacustre afectado por volcanismo. La ...
Equisetum bogotense Kunth
(2017)