- Deborah; Tarduno, John A.; Brinkman,
Donald B. (May 2007). "A
fossil champsosaur po****tion from the high Arctic:
Implications for Late
Cretaceous paleotemperatures"...
- The
largest air-breathing
survivors of the event,
crocodilians and
champsosaurs, were
semiaquatic and had
access to detritus.
Modern crocodilians can...
-
groups became extinct,
including large forms like
crocodyliforms and
champsosaurs,
because such
communities rely less
directly on food from
living plants...
-
terrestrial creatures.
Vertebrates include dinosaurs, pterosaurs, crocodiles,
champsosaurs, lizards, snakes, turtles,
frogs and salamanders.
Remains of
fishes and...
- had
noticed fossil remains of
extinct fish and reptiles,
possibly the
champsosaurs.
These initial fossil discoveries made by ****anese
scientists vanished...
- (10 ft) in
length versus 1.5 meters (4.5 ft) for the
largest Cretaceous champsosaurs.
Reptiles as a
whole decreased in size
after the Cretaceous–Paleogene...
- and rays,
among others. Frogs, salamanders, turtles,
crocodilians and
champsosaurs also
dwelled in the
aquatic habitats.
Azhdarchid pterosaurs and ornithuran...
-
ceratopsian bonebeds, but
bearing only the
remains of
aquatic animals like
champsosaurs, crocodilians, fish, and turtles. The
second was a lens of sandstone...
- of the
Selandian consisted of
giant snakes (Titanoboa), crocodiles,
champsosaurs, Gastornithiformes, owls; and a few
archaic forms of mammals, such as...
- sandersi, a hyaenodont, and
fossil crocodilians of the era,
especially champsosaurs from the 60-million-year-old
Wannagan Cr**** site in
North Dakota the...
