-
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...
- Hymenophyllites, Karinopteris, Laveinopteris, Linopteris, Lonchopteris,
Lyginopteris, Macroneuropteris, Margaritopteris, Mariopteris, Neuralethopteris, Neuropteris...
-
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)...
- Stopes) made the
critical discovery that some of
these fronds (genus
Lyginopteris) were ****ociated with
seeds (genus Lagenostoma) that had
identical and...
-
oldhami and the same
species is the microsporangia-bearing
member of
Lyginopteris. A
fertile Crossotheca branch shows the
following features: The branch...
- the
Carboniferous period.
Paleontology portal Calamites Glossopteris Lyginopteris Fossilized Roots Are
Revealing the
Nature of 385-Million-Year-Old Forests...
-
Stalybridge UK, has
distinctive stalked glands linking it with
stems of
Lyginopteris oldhamiana and
Sphenopteris hoeninghausenii. Retallack, G.J.; Dilcher...
-
preserved as
adpressions and can help with
their generic identification:
Lyginopteris for
instance shows a mesh-shaped
patterning on the
surface of the stems...
-
Lepidophyllum L.
sagittatum Lepidostrobus L.
occidentalis Lepidostrous Lyginopteris L.
royalii Medullosa Neuropteris Pachytesta Rhacopteris Rhynchogonium...
- 319.9 or 319.2 Ma. The
Langsettian corresponds to the
Calymmotheca ("
Lyginopteris")
hoeninghausii ****emblage zone. Many
widespread plant species first...