- The
Urgonian Limestone is a
geologic formation in France. It
preserves fossils dating back to the
Cretaceous period. Some
parts of the
limestone have undergone...
-
since 2012. The m****if is
characterized by
steep cliffs of
limestone (
Urgonian and dolomite) in the
western part, and of a
combination of limestone, sandstone...
-
Cretaceous that is no
longer used by the ICS. It
overlaps the
lower part of the
Urgonian [pl] stage,
which is
sometimes used in
western European stratigraphy. In...
- Cretaceous. The
Aptian partly overlaps the
upper part of the
Western European Urgonian Stage. The
Selli Event, also
known as OAE1a, was one of two
oceanic anoxic...
- an 11th-century
castle in ruins, the Château de Thouzon, as well as an
Urgonian Limestone cave, the
Grottes de
Thouzon (also
known as the
Grotte aux Fées)...
-
ridges and the
summit are made of
Urgonian limestone. Near the
chalets to the
south of the summit, in the dip, the
Urgonian is
covered by
remnants of Senonian...
- the Neocomian, Aptian, Albian, Turonian, and Senonian,
later adding the
Urgonian between Neocomian and
Aptian and the
Cenomanian between the
Albian and...
- The Coulmes, in the north-west, are
heavily covered in forest.
Folds of
Urgonian limestone are rounded,
making the area
appear mountainous. The four mountains...
- name Furggengütsch.
Several caves (F1 and K2 networks)
developing in the
Urgonian limestone formation (Aptian) have
their entrances on the
Hohgant mountain...
-
Enclosed by the city walls, the
Rocher des Doms is a
limestone elevation of
Urgonian type, 35
metres high (and
therefore safe from
flooding of the
Rhone which...
