- The
Lochkovian is one of
three faunal stages in the
Early Devonian Epoch. It
lasted from 419.2 ± 3.2
million years ago to 410.8 ± 2.8
million years ago...
-
nematophyte with
internally thickened tubes,
dating from the
Wenlock to the
Lochkovian epochs. It is
thought to be
terrestrial or freshwater, and
seems to be...
- series. It
lasted from 419.62 ± 1.36 to 393.47 ± 0.99 and
began with the
Lochkovian Stage 419.62 ± 1.36 to 413.02 ± 0.99,
which was
followed by the Pragian...
-
million years ago to 407.6 ± 2.8
million years ago. It was
preceded by the
Lochkovian Stage and
followed by the
Emsian Stage. The most
important Lagerstätte...
-
lived from the
Lochkovian to
Eifelian epochs of the
Devonian period in what is now
Brazil (Eifelian
Maecuru Formation),
Britain (
Lochkovian Ditton Group)...
- of
prehistoric lungfish which lived during the
Early Devonian period (
Lochkovian to
Pragian stages,
about 407-416
million years ago).
Fossils of Y. praecursor...
- Ludlow), or
Early Devonian (
Lochkovian). It was
possibly a
nectonic filter, of
active locomotion, due to its physiognomy.
Lochkovian of
United Kingdom (Scotland)...
- fish. It
lived from the
Pridoli to the
Lochkovian. The type
species I.
gracilis is only
known from
Lochkovian.
Ischnacanthus was
first discovered in 1861...
-
Lungmenshanaspis is an
extinct genus of
galeaspid vertebrates. It
lived during the
Lochkovian stage in Sichuan, China.
Lungmenshanaspis is 15 cm (5.91 in.) in length...
- The
Early Devonian lasted from 419.62 to 393.47 Ma. It
began with the
Lochkovian Stage from 419.62 to 413.02 Ma,
which was
followed by the
Pragian from...
