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various strata in Europe, Russia, Morocco, Australia,
Canada and Greenland.
Homostiids have
flattened and
elongated skulls, "toothless" jaws and
large sizes...
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Antineosteus is an
extinct genus of
homostiid arthrodire from the Emsian,
Early Devonian Kess-Kess Mounds, in the
eastern Anti-Atlas Mountains, Morocco...
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Cavanosteus is an
extinct genus of
homostiid arthrodire from the
Emsian of Victoria, and New
South Wales, Australia.
Cavanosteus is
known from central...
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Atlantidosteus is an
extinct genus of
homostiid arthrodire from the
Early to
Middle Devonian of
Morocco and Queensland. It
contains two
known species...
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Cathlesichthys is an
extinct genus of
homostiid arthrodire from Wee Jasper,
during the
Early Devonian. The
generic epithet honors Ian and
Helen Cathles...
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placoderm fish
within the
suborder Brachythoraci.
Migmatocephala includes the
homostiids Taemasosteus?, Tityosteus, Antineosteus, Atlantidosteus, and Homosteus...
-
Tityosteus is an
extinct genus of
homostiid arthrodire from the
Early Emsian of the
Early Devonian, with
fossils known from Germany, the Ibero-Armorican...
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Angarichthys hyperboreus is an
extinct homostiid arthrodire placoderm from the
Middle Devonian (either
upper Eifelian or
lower Givetian) of Siberia. It...
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place Taemasosteus as the
sister taxon of
Homostiidae (or a
select group of the
better known homostiid genera)
within the
taxon Migmatocephala. v t e...
- nov
Valid Vaškaninová &
Kraft Devonian (late Emsian) Czech
Republic A
homostiid,
species of Antineosteus.
Barwickosteus Gen. et sp. nov
Valid Young &...
