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Gigantopterids (Gigantopteridales) is an extinct,
possibly polyphyletic group of seed
plants known from the
Permian period.
Gigantopterids were
among the...
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following the
collapse of the
gigantopterid-dominated
forests of before. In
contrast to the
highly biodiverse gigantopterid rainforests, the post-extinction...
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found in
Permian deposits of that age
together with
fossils of
gigantopterids.
Gigantopterids are a
group of
extinct seed
plants that
share many morphological...
- were
present in many areas, with a
diverse mix of
plant groups. The
gigantopterids thrived during this time; some of
these may have been part of the ancestral...
- Pecopterids,
Calamites and Cordaites, rare new
Permian Flora exist like
Gigantopterids.
Early conifers also
present in
Mengkarang like
Tobleria bicuspis in...
-
outcrop (Paraná Basin, Brazil).
Evidence of
changes of
composition of
gigantopterid-dominated
rainforests known from the
Longtan Formation (China) during...
-
Other plant groups present in the
formation include Noeggerathiales,
gigantopterids,
lyginopterids and
possible ginkgophytes. Stephenson,
Michael H.; Powell...
- "comioid"
peltasperms (Auritifolia).
Others have a high
proportion of
woody gigantopterids (Evolsonia), Taeniopteris, and
marattialean tree ferns. Tree
ferns were...
-
different from the more
regularly anastomosed venation of the true
gigantopterids (with
which the
Emplctopteridaceae fronds used to be confused). The...
- Huqf area. Leaves. A
gigantopterid. G. sp. Huqf area. A
gigantopterid.
Gigantopteris G. sp. Huqf area. Leaves. A
gigantopterid.
Glossopteris G. angustifolia...
