-
Kawasphenodon is an
extinct genus of
sphenodontian reptile,
known from the Late
Cretaceous and
Paleocene of
Patagonia in
South America. The type species...
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rhynchocephalians outside of New
Zealand are
those of the
sphenodontid Kawasphenodon peligrensis from the
early Paleocene (Danian) of Patagonia, shortly...
- Zealand, one
rhynchocephalian is
known to have
crossed the K-Pg boundary,
Kawasphenodon peligrensis,
known from the
earliest Paleocene (Danian) of Patagonia...
- Vadasaurus?
Sphenodontidae †Ankylosphenodon †Cynosphenodon †Derasmosaurus †
Kawasphenodon? †Navajosphenodon †Pamizinsaurus?
Sphenodon †Sphenofontis †Sphenovipera...
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Sphenodontinae †Cynosphenodon †Tika †Sphenofontis †Navajosphenodon †
Kawasphenodon †Notosphenos
Sphenodon Synonyms Hatteriidae Cope, 1864 (rejected name)...
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Kawasphenodon expectatus Kawasphenodon peligrensis...
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Titanoboa grew to over 13 m (43 ft) long, the
longest snake ever recorded.
Kawasphenodon peligrensis from the
early Paleocene of
South America represents the...
- lizards, with
their youngest record outside of New
Zealand being of
Kawasphenodon,
known from the
Paleocene of
Patagonia in
South America. A
species of...
- Vadasaurus?
Sphenodontidae †Ankylosphenodon †Cynosphenodon †Derasmosaurus †
Kawasphenodon? †Navajosphenodon †Pamizinsaurus?
Sphenodon †Sphenofontis †Sphenovipera...
-
phylogenetic analysis. This same
analysis found that
Opisthias and
Kawasphenodon formed a
clade at the base of Opisthodontia, with
Sphenotitan being...
