- In the
geologic timescale, the
Callovian is an age and
stage in the
Middle Jur****ic,
lasting between 165.3 ± 1.1 Ma (million
years ago) and 161.5 ± 1...
- of the
group is
Patarchaea muralis from the
Middle Jur****ic (Oxfordian/
Callovian) of
Inner Mongolia, China. The
family Archaeidae was
erected in 1854 by...
-
Stenochirus is an
extinct genus of
decapod crustaceans that
lived from the
Callovian to
Tithonian stages of the Jur****ic period. Its
fossils have been found...
-
extinct genus of
carnivorous pliosaurid pliosaurs that
lived from the
Callovian stage of the
Middle Jur****ic to the
Kimmeridgian stage of the Late Jur****ic...
- Jur****ic (
Callovian) †Cretobittacus (1)
Novokshonov 1993 Zaza Formation, Russia,
Aptian †Decoribittacus (2) Li and Ren 2009 Daohugou, China,
Callovian †Exilibittacus...
-
stephanoceratoid ammonite family Macrocephalitidae,
diagnostic of the
Callovian stage of the
Middle Jur****ic.
Three subgenera, Dolikephalites, Kamptokephalites...
- but
crushed skeleton diagnostic to
Simolestes vorax,
dating back to the
Callovian of the
Oxford Clay formation, England. The
genus might also be
known from...
-
extinct vampyromorph cephalopod known from
around 20
fossils from the
Lower Callovian (165–164 Ma) of La Voulte-sur-Rhône, Ardèche, France. Vampyron****a reached...
-
dinosaur that
lived approximately 165 to 148
million years ago
during the
Callovian to
Tithonian ages of the late
Middle and Late Jur****ic
period in what...
- had been
found in a
layer of the
Oxford Clay
Formation dating from the
Callovian,
about 165
million years old. It
consists of 1133
disarticulated elements...
