- The
Ludlow Group are
geologic formations deposited during the
Ludlow epoch of the
Silurian period in the
British Isles, in
areas of England, Ireland, Scotland...
- to the
ancestors of the
living lycophytes. By the late
Silurian (late
Ludlovian,
about 420 million
years ago) a
diverse ****emblage of
species existed...
-
sandstone beds,
forms most of the
higher ground. Both
formations are of
Ludlovian age. The range's
rocks are
intensely faulted; the
major Vale of Clwyd...
-
Joldagiroceras is a
genus of
orthocerids that
lived during the Late Silurian,
Ludlovian stage.
Othoderids are
nautiloid cephalopods characterized generally by...
- Segura, D. G.; Drovandi, J. M.; Bueno, A. J.; Abarca, U. (2024). "New
Ludlovian,
upper Silurian,
graptolite faunas from the Los
Espejos Formation, Central...
-
species Saccarena bitubulifera. Its
chronostratigraphic range is the
Ludlovian,
during the
Upper Silurian.
Kaminski MA (2014). "The year 2010 classification...
- Queensland, 78, 113–114.v Hill, D., 1967. The
sequence and
distribution of
Ludlovian,
Lower Devonian, and
Couvinian faunas in the
Union of
Soviet Socialist...
- far the most
advanced known plant of the time. However, the
Silurian (
Ludlovian)
dating of the
deposit in Victoria,
Australia which produced the type...
-
Aishacrinus Prokop 2010 A.
carus Prokop, 2010
Aishacrinidae extinct Silurian (
Ludlovian)
Czech Republic : 42
Aithriocrinus Donovan &
Veltkamp 1993 A. strahani...
-
derived groups. The only
known fossil of
Tylopterella was
recovered from
Ludlovian deposits of
Elora in Ontario, Canada. It is
thought that the
extreme thickness...
