- 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....
-
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...
- from
about the
lower boundary of
Zlichovian stage (corresponding to late
Pragian,
after 409.1 mya) into
Taghanic event during upper middle Givetian (between...
- 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,...
-
springtails (Collembola) from the
Rhynie chert,
which formed during the
Pragian stage of the
Early Devonian. One
species has been described, Rhyniella...
- 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...
- Formation),
Britain (Lochkovian
Ditton Group),
Ukraine (Lochkovian
Ivane Suite,
Pragian Babin Sandstone) and Belgium.[citation needed] Like
other heterostracan...
-
million years ago to 393.47 ±0.99
million years ago. It was
preceded by the
Pragian Stage and
followed by the
Eifelian Stage. It is
named after the Ems river...
-
Francis M. (April 2000). "Cervicornus wenshanensis, gen. et sp. nov, a
Pragian (Early Devonian)
plant with
forked leaves from Yunnan, China".
Review of...
- 95 ± 1.04 *
Eifelian 393.47 ± 0.99 * Lower/Early
Emsian 410.62 ± 1.95 *
Pragian 413.02 ± 1.91 *
Lochkovian 419.62 ± 1.36 *
Silurian Pridoli Ozone layer...
