-
abdominal cavities of
psittacosaurs, and may have been
stored in a gizzard, as in
modern birds.
Unlike many
other dinosaurs,
psittacosaurs had
akinetic skulls:...
- Verlag. 87pp. Zhao; Gao; Fox; Du (2007). "Endocranial
morphology of
psittacosaurs (Dinosauria: Ceratopsia)
based on CT
scans of new
fossils from the Lower...
- crocodilians. East Asia
remained isolated with
endemic species including psittacosaurs (horned dinosaurs) and
Ankylosauridae (club-tailed,
armoured dinosaurs)...
- routes.
Mayor draws connections to Protoceratops, a
frilled dinosaur and
Psittacosaur fossils and
dinosaur nests with eggs con****uous in the Gobi, sharing...
- Z.; Lin, T. (2009). "A new
psittacosaur from
Inner Mongolia and the parrot-like
structure and
function of the
psittacosaur skull".
Proceedings of the...
- "Palaeoenvironmental and
palaeoclimatic reconstruction of the
Early Cretaceous psittacosaur localities, Asia".
Proceedings and
Field Guidebook for the
Fifth International...
- (1988). "Psittacosaurus
xinjiangensis (Ornithischia: Ceratopsia), a new
psittacosaur from the
Lower Cretaceous of
northwestern China".
Journal of Vertebrate...
- Xijin; Tan Lin (2010). "A new
psittacosaur from
Inner Mongolia and the parrot-like
structure and
function of the
psittacosaur skull".
Proceedings of the...
- 307–316.
Bloomington Indiana University Press. Xu, X. (1997) A new
psittacosaur (Psittacosaurus
mazongshanensis sp. nov.) from
Mazongshan area, Gansu...
- been
described by
Maryanska and
Osmolska in 1975.
Dodson osberved that
psittacosaurs are
among the most
common dinosaurs in the
fossil record.
Dodson claimed...
