- The
Pragian is one of
three faunal stages in the
Early Devonian Epoch. It
lasted from 410.8 ± 2.8
million years ago to 407.6 ± 2.8
million years ago....
- from
about the
lower boundary of
Zlichovian stage (corresponding to late
Pragian,
after 409.1 mya) into
Taghanic event during upper middle Givetian (between...
-
extinct monospecific genus of
arthrodire placoderm fish
found in Lochkovian-
Pragian (Lower Devonian)
deposits of Podolia,
Western Ukraine. The type species...
- is a
phacopid trilobite which lived in a
marine environment during the
Pragian stage in what is now
southwestern Algeria. The
holotype and only known...
- It
marked the
beginning of the
Devonian Period, and was
followed by the
Pragian Stage. It is
named after the
village of
Lochkov in the
Czech Republic,...
-
Lochkovian Stage 419.62 ± 1.36 to 413.02 ± 0.99,
which was
followed by the
Pragian from 413.02 ± 1.36 to 410.62 ± 0.99 and then by the Emsian,
which lasted...
-
springtails (Collembola) from the
Rhynie chert,
which formed during the
Pragian stage of the
Early Devonian. One
species has been described, Rhyniella...
-
Adoketophyton is a
genus of
extinct vascular plants of the
Early Devonian (
Pragian stage,
around 410 million
years ago). The
plant was
first described in...
- Formation),
Britain (Lochkovian
Ditton Group),
Ukraine (Lochkovian
Ivane Suite,
Pragian Babin Sandstone) and Belgium.[citation needed] Like
other heterostracan...
- the
Lochkovian Stage from 419.62 to 413.02 Ma,
which was
followed by the
Pragian from 413.02 to 410.62 Ma and then by the Emsian,
which lasted until the...
