-
Proarticulata is a
proposed phylum of extinct, near-bilaterally
symmetrical animals known from
fossils found in the
Ediacaran (Vendian)
marine deposits...
- Yorgia, or
Spriggina and has been
proposed to be a
member of the
phylum Proarticulata. The
segments of proarticulates,
dubbed isomers, show characteristic...
- to form a cephalothorax. In the Late
Precambrian or
Lower Cambrian Proarticulata species Praecambridium sigillum, that
superficially resembles a trilobite...
-
transverse body
articulation of the
bilateral fossil animals of the
Phylum Proarticulata from the
Ediacaran (Vendian) period. This term has been
proposed by...
-
extinct class of
primitive segmented marine organisms within the
Phylum Proarticulata from the
Ediacaran period. They
possessed bilateral symmetry and were...
- of 25 cm (9.8 in). It is
classified within the
extinct animal phylum Proarticulata. The
generic name
Yorgia comes from the
Yorga river on the
Zimnii Bereg...
-
Vendiamorpha is a
class of
extinct animals within the
Ediacaran phylum Proarticulata. The
typical vendiamorph had an oval-shaped or round-shaped body divided...
- Xenacoelomorpha,
Nephrozoa Nephrozoa: Protostomes,
Deuterostomes Phylum Proarticulata†
Disputed if this is in or out of
Bilateria and
Phylum Xenacoelomorpha...
- by now-extinct,
relatively simple soft-bodied
animal phyla such as
Proarticulata (bilaterians with
simple articulation, e.g. ****insonia and Spriggina)...
- maint:
multiple names:
authors list (link) Ivantsov, A. Yu (2004). "New
Proarticulata from the
Vendian of the Arkhangel'sk Region" (PDF). Paleontological...
