Systematic and organ relationships of Neocalamites (Halle) Vladimirovicz, and Nododendron (Artabe and Zamuner) emend. from the Triassic of Patagonia …

AS Villalva, S Gnaedinger, AM Zavattieri - Review of Palaeobotany and …, 2023 - Elsevier
We present descriptions of Neocalamites carrerei and Nododendron suberosum
(Equisetales incertae sedis) from the Cañadón Largo Formation (late Ladinian–early …

Nitrogen isotopes reveal independent origins of N2-fixing symbiosis in extant cycad lineages

MA Kipp, EE Stüeken, CAE Strömberg… - Nature Ecology & …, 2024 - nature.com
Cycads are ancient seed plants (gymnosperms) that emerged by the early Permian.
Although they were common understory flora and food for dinosaurs in the Mesozoic, their …

[HTML][HTML] Variability of in situ spores in some leptosporangiate ferns from the Triassic in Italy and Austria

H Nowak, E Kustatscher, G Roghi… - Review of Palaeobotany …, 2022 - Elsevier
Spores or pollen from a single species or even an individual plant or sporangium may vary
in morphology and size to a point that equivalent forms found dispersed in the sediment …

[HTML][HTML] Nuskoisporites dulhuntyi from the Cisuralian and Lopingian of the Southern Alps: A morphological comparison between dispersed and in situ prepollen

E Kustatscher, F Vallé, B Lanthaler, R Branz… - Review of Palaeobotany …, 2024 - Elsevier
Nuskoisporites dulhuntyi is considered one of the biostratigraphic marker species for the
Lopingian of Europe. A morphological comparison between Kungurian (Cisuralian) and …

Assessing the evolutionary history of the fern family Dipteridaceae (Gleicheniales) by incorporating both extant and extinct members in a combined phylogenetic study

TYS Choo, IH Escapa - American Journal of Botany, 2018 - Wiley Online Library
Premise of the Study Dipteridaceae is a lineage of ferns that has existed from the early
Mesozoic and is known for its extensive fossil record. By integrating information from all …

[HTML][HTML] The Rhaetian flora of Wüstenwelsberg, Bavaria, Germany: Description of selected gymnosperms (Ginkgoales, Cycadales, Coniferales) together with an …

JHA Van Konijnenburg-van Cittert, C Pott… - Review of Palaeobotany …, 2021 - Elsevier
This paper describes the ginkgoaleans (Ginkgoites) and conifers (Palissya, Stachyotaxus,
Schizolepis) of the Rhaetian flora from Wüstenwelsberg, as well as a new species of the …

[HTML][HTML] Ferns and fern allies in the Rhaetian flora of Wüstenwelsberg, Bavaria, Germany

JHA Van Konijnenburg-van Cittert, C Pott… - Review of Palaeobotany …, 2020 - Elsevier
The Rhaetian flora from Wüstenwelsberg (Franconia, southern Germany) comprises a
diverse array of cryptogam plants. Twelve species of lycophytes, sphenophytes and ferns …

In situ spores of marattialean ferns from the Triassic in Central and Northern Europe

H Nowak, E Kustatscher, G Roghi… - Review of Palaeobotany …, 2023 - Elsevier
Abstract The Middle to Upper Triassic successions of Europe have yielded several rich and
well-preserved palaeofloras in which fertile fronds of marattialean ferns with conspicuous …

A New Plant Macrofossil Assemblage from the Rhaetian–Hettangian Fosheim Member of the Heiberg Formation on Ellesmere Island, Arctic Canada

C Pott, SRA Kelly, B Bomfleur… - International Journal of …, 2023 - journals.uchicago.edu
Premise of research. During two recent field seasons in the Arctic Archipelago of Canada
(Nunavut), assemblages of well-preserved plant macrofossils have been collected at five …

[PDF][PDF] Triassic macro-and microfloras of the Eastern Southern Alps

E Kustatscher, H Nowak, G Forte, G Roghi… - Geo. Alp, 2019 - researchgate.net
In this paper, we provide an overview of the historically known Triassic floras from the
Eastern Southern Alps (eg, Raibl and Recoaro), as well as the newer macro-and micro-plant …