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Pteridinium is an
erniettomorph found in a
number of
Precambrian deposits worldwide. It is a
member of the
Ediacaran biota. The three-lobed body is generally...
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glide symmetry.
Representative genera include Ernietta, Phyllozoon,
Pteridinium, Swartpuntia.
Undisputed Erniettomorphs were Ediacaran, but the species...
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suggested in 1993 that it
might be a
Cambrian descendant of the
Vendian form
Pteridinium, and a
frondose morphology is the
current vogue. "Cambrian Primitive...
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stalked organisms spun
around their holdfasts. Bags
Fossils such as
Pteridinium preserved within sediment layers resemble "mud-filled bags". The scientific...
- (2014-08-01). "Three-dimensional
microCT analysis of the
Ediacara fossil Pteridinium simplex sheds new
light on its
ecology and
phylogenetic affinity". Precambrian...
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include Arkarua, Charnia, ****insonia, Ediacaria, Marywadea, Cephalonega,
Pteridinium, and Yorgia. However,
despite the
overall enigmaticness of most Ediacaran...
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Pteridinium †Ernietta...
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Pteridinium...
- as a cast in m****ive
sandstone lenses,
where it
occurs together with
Pteridinium,
Rangea and some others.
These specimens are
products of
events where...
-
Waggonner 2000). The
shape of
Swartpuntia resembles other Ediacaran fronds Pteridinium and Charniodiscus, both
fronds with
alternating segments; the segments'...
