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Cephalozoa are an
extinct class of
primitive segmented marine organisms within the
Phylum Proarticulata from the
Ediacaran period. They
possessed bilateral...
- †Dipleurozoa
Harrington & Moore, 1955 †****insoniidae
Harrington & Moore, 1955 †
Cephalozoa Ivantsov. 2004 †Sprigginidae Glaessner, 1958 †Yorgiidae Ivantsov, 2001...
- Spriggina, a
proarticulate of the
group Cephalozoa....
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Isomer (Gr**** isos = "equal", méros = "part") is an
element of
transverse body
articulation of the
bilateral fossil animals of the
Phylum Proarticulata...
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classification Domain:
Eukaryota Kingdom:
Animalia Phylum: †Proarticulata class: †
Cephalozoa Family: †Sprigginidae Genus: †Spriggina Glaessner, 1958 Species: †S. floundersi...
- Kingdom:
Animalia Subkingdom:
Eumetazoa Phylum: †Proarticulata class: †
Cephalozoa Genus: †Ivovicia Ivantsov, 2007 Species: †I. rugulosa
Binomial name Ivovicia...
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classification Domain:
Eukaryota Kingdom:
Animalia Phylum: †Proarticulata class: †
Cephalozoa Family: †Sprigginidae Genus: †Marywadea Glaessner, 1976 Species: †M. ovata...
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Cephalonega researchers agree that it is
proarticulatan and put it in the
class Cephalozoa that also
includes e.g. Yorgia,
Andiva and Spriggina.
Imprints of Cephalonega...
-
proarticulatans to the
juvenile form of Yorgia, and
place them
within Cephalozoa as
close relatives of Yorgia. The
generic name is
taken from the Turkish...
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Archaeaspinus belongs to the
phylum Proarticulata.
Within that, its
class is
Cephalozoa and
family Yorgiidae.
Until 2004
Cephalozoans were
categorized within...
