-
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...
-
Isomer (Gr**** isos = "equal", méros = "part") is an
element of
transverse body
articulation of the
bilateral fossil animals of the
Phylum Proarticulata...
- Spriggina, a
proarticulate of the
group Cephalozoa....
-
Archaeaspinus belongs to the
phylum Proarticulata.
Within that, its
class is
Cephalozoa and
family Yorgiidae.
Until 2004
Cephalozoans were
categorized within...
-
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...
-
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...
-
classification Domain:
Eukaryota Kingdom:
Animalia Phylum: †Proarticulata class: †
Cephalozoa Family: †Sprigginidae Genus: †Marywadea Glaessner, 1976 Species: †M. ovata...
-
classification Domain:
Eukaryota Kingdom:
Animalia Phylum: †Proarticulata class: †
Cephalozoa Family: †Sprigginidae Genus: †Cyanorus Ivanstov, 2004 Species: †C. singularis...
