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Erdtmanithecales is an
extinct order of
gymnosperm plants known from the
Mesozoic era.
Known remains include pollen organs and
seeds ****ociated with Eucommiidites...
- Umkomasiales)
Order Czekanowskiales Order Bennettitales (cycadeoids)
Order Erdtmanithecales Order Pentoxylales Order Czekanowskiales Order Petriellales Gymnosperms...
- †Pelta****les †Umkomasiales (corystosperms) †Czekanowskiales †Bennettitales †
Erdtmanithecales †Pentoxylales †Petriellales
Taylor et al. 1994 †Avatiaceae Anderson...
- †Polyspermophyllum?
Archangelsky and Cúneo (1990) (possibly a coniferophyte)
Order †
Erdtmanithecales Friis and
Pedersen (1996)
Order †Fredlindiales
Anderson & Anderson...
- of Peruc. Twigs. A conifer.
Bayeritheca B.
hugesii Pollen organ An
erdtmanithecale Papillaephyllum P.
labitae Pecínov Quarry. Leaves. An angiosperm. Pecínovicladus...
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section Abudant but
limited to
lower layers Pollen Type
pollen of the
Erdtmanithecales,
related to the Gnetales.
Thick tectum,
infratectum of
small granules...
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supported a
close relationship between Gnetophyta,
Bennettitales and the
Erdtmanithecales.
Recent research by Lee, Cibrian-Jaramillo, et al. (2011) suggests...
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Bennettitales form a
clade with the
gymnosperm orders of
Gnetales and
Erdtmanithecales,
dubbed the "BEG group". However, this
proposal has been contested...
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Borehole Boroszów
Borehole Helenow Beds
Pollen Type
Pollen of the
Erdtmanithecales, that can be
related with the Gnetales.
Thick tectum,
infratectum of...
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troedsonii (
Erdtmanithecales).
Volcanogenic deposits are
dominated by
cypress family pollen with an
understorey component rich in ****tive
Erdtmanithecales, both...
