- in
choristoderes are
extensively developed indicating food mani****tion in the mouth,
probably in
combination with the tongue. In most
choristoderes, longitudinal...
-
pantestudines (turtles and
their extinct relatives) and the
semiaquatic choristoderes have also been
placed in
Archosauromorpha by some authors. Archosauromorpha...
-
based solely on
teeth is
known from the
upper part of the formation.
Choristoderes, or champsosaurs, were
aquatic reptiles.
Small examples looked like...
- ISSN 2056-2799. S2CID 239140732. Matsumoto, R.; Evans, S. E. (2010). "
Choristoderes and the
freshwater ****emblages of Laurasia".
Journal of
Iberian Geology...
- back to
three lineages of
frogs that
evolved after the cataclysm. The
choristoderes (a
group of semi-aquatic
diapsids of
uncertain position)
survived across...
-
basal choristodere. The
shortness of the
skull and the
laterally facing eye
sockets likely represent the
ancestral condition for
choristoderes, but the...
-
colder temperatures,
seems to have
opened the
ecological niche for
these choristoderes to
occupy a
similar ecological niche. The
oldest known neochoristodere...
-
gastralia (rib-like
bones situated in the belly).
Compared to
other choristoderes, the
lacrimal bone is
reduced in size to a
small triangle, the postorbital...
- The
Morrison Formation is a
distinctive sequence of Late Jur****ic
sedimentary rock that is
found in the
western United States,
which has a wide ****ortment...
-
discovery of a
fossil of a two-headed
embryo or
neonate of the long-necked
choristodere reptile Hyphalosaurus,
which was the
first record of
fossilized polycephaly...
