- In the
geologic timescale, the
Valanginian is an age or
stage of the
Early or
Lower Cretaceous. It
spans between 137.05 ± 0.2 Ma and 132.6 ± 0.2 Ma (million...
-
increase again, with a
number of
thermal excursions, such as the
middle Valanginian Weissert Thermal Excursion (WTX),
which was
caused by the Paraná-Etendeka...
-
proposed a re****ignment of the
estimated age,
compromising Berriasian to
Valanginian stages; however, this
interpretation was not
followed by most authors...
-
large predatory theropod dinosaur from the
Early Cretaceous period (
Valanginian, 140 to 133
million years ago) of what is now the
Wadhurst Clay Formation...
- Ma and 125.77 (million
years ago). The
Hauterivian is
preceded by the
Valanginian and
succeeded by the Barremian. The
Hauterivian was
introduced in scientific...
- in
pneumaticity relative to
other sauropods.
Pilmatueia dates to the
Valanginian, an age of the
Cretaceous period for
which dinosaur faunas are poorly...
-
genus of
rhabdodontomorph ornithopod dinosaur from the
Early Cretaceous (
Valanginian)
Mulichinco Formation of Neuquén Province, Argentina. The type species...
-
known from the
Middle Jur****ic (Bathonian) to the
Early Cretaceous (
Valanginian).
Asteracanthus was
among the
largest known hybodontiforms, reaching...
-
Berriasian succeeds the
Tithonian (part of the Jur****ic) and
precedes the
Valanginian. The
Berriasian Stage was
introduced in
scientific literature by Henri...
- The
Mulichinco Formation is a
geological formation in Argentina. It is
Valanginian in age and is
predominantly terrestrial,
being deposited at a time of...
