- (birds), the
sauropodomorphs became extinct 66 Mya,
during the Cretaceous–Paleogene
extinction event. The
earliest and most
basal sauropodomorphs known are...
- small,
lightly built,
basal sauropodomorph dinosaur. One of the earliest-known
dinosaurs and one of the
earliest sauropodomorphs, it
lived approximately 231...
-
primitive sauropodomorphs had
become extinct.
Conifers and
pteridophytes were the most
common plants. Sauropods, like
earlier sauropodomorphs, were not...
- and one of the two
primary lineages of
herbivorous dinosaurs, the
sauropodomorphs. At the end of the
Cretaceous Period, all
saurischians except birds...
-
proportionally small head as in
other sauropodomorphs. It was
relatively short-snouted
compared to
contemporary sauropodomorphs. The neck of
Saturnalia was moderately...
-
other basal sauropodomorphs but not Lufengosaurus, Jingshanosaurus, Yunnanosaurus, and Riojasaurus.
Unusually among basal sauropodomorphs, Xingxiulong...
-
shift towards sauropodomorphs. In 1984,
Gregory S. Paul
claimed that segnosaurs,
rather than
being theropods, were
indeed sauropodomorphs that successfully...
- most
basal sauropodomorphs.
Metatarsal I has a
broad and
short shaft that is
ellipse shaped, more so than in most
other basal sauropodomorphs. The upper...
- the species. It has arm
features that are
intermediate between basal sauropodomorphs and more
derived sauropods.
Based on the
structure of the hind limbs...
- Clemmensen, Lars B. (November 2021). "Issi
saaneq gen. et sp. nov.—A New
Sauropodomorph Dinosaur from the Late Tri****ic (Norian) of
Jameson Land,
Central East...
