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Lyginopteris is a
genus of Late
Carboniferous seed fern
stems with a very
distinctive outer cortex of
sclereids forming a
pattern in
cross section like...
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known from the
fossil record; it
infects organisms such as the seed fern
Lyginopteris . Strullu-Derrien, C.; Kenrick, P.; Rioult, J. P.; Strullu, D. G. (2010)...
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preserved as
adpressions and can help with
their generic identification:
Lyginopteris for
instance shows a mesh-shaped
patterning on the
surface of the stems...
- Stopes) made the
critical discovery that some of
these fronds (genus
Lyginopteris) were ****ociated with
seeds (genus Lagenostoma) that had
identical and...
- the
Carboniferous period.
Paleontology portal Calamites Glossopteris Lyginopteris Fossilized Roots Are
Revealing the
Nature of 385-Million-Year-Old Forests...
- Hymenophyllites, Karinopteris, Laveinopteris, Linopteris, Lonchopteris,
Lyginopteris, Macroneuropteris, Margaritopteris, Mariopteris, Neuralethopteris, Neuropteris...
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petioles usually with
single strand and
small seeds.
Family members include Lyginopteris and Heterangium. Anderson, J.M.; Anderson, H.M. & Cleal, C.J. (2007)...
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glenshawensis †Lingula †Lithostrotion †
Lyginopteris †
Lyginopteris bermudensiformis †
Lyginopteris fragilis †
Lyginopteris hoeninghausi †Modiolus †Mucrospirifer...
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Stalybridge UK, has
distinctive stalked glands linking it with
stems of
Lyginopteris oldhamiana and
Sphenopteris hoeninghausenii. Retallack, G.J.; Dilcher...
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oldhami and the same
species is the microsporangia-bearing
member of
Lyginopteris. A
fertile Crossotheca branch shows the
following features: The branch...
