- Tri****ic
stereospondyl from
North America, is
indeed a stem
caecilian is correct, then
stereospondyls would survive to the
present day.
Stereospondyls were...
-
Milner named a
third major clade of
stereospondyls, the Rhytidostea. This
group included more
primitive stereospondyls that
could not be
placed in either...
-
Stereospondyls of the
Redonda Formation Taxa
Presence Notes Images Apachesaurus Numerous specimens A metoposaurid,
possibly juveniles of Koski****don...
- type
species is L. huxleyi,
first described in 1889.
While most
other stereospondyls were semiaquatic,
Lydekkerina was
exclusively terrestrial. Lydekkerina...
-
Stereospondyli and some
Permian temnospondyls that are
similar in
appearance to
stereospondyls,
including the archegosauroids. However,
according to
Schoch and Milner's...
- Stereospondyli, with
survivors into the
Cretaceous Period. The
largest Tri****ic
stereospondyls, such as Mastodonsaurus, were up to 4 to 6
metres (13 to 20 ft) in length...
- fill a gap in the
fossil record of
early caecilians and
suggest that
stereospondyls as a
whole qualify as stem-group caecilians. However,
affinities between...
- of all
modern amphibians lived about 315
million years ago, and that
stereospondyl temnospondyls are the
closest relatives to the caecilians. However,...
-
large aquatic stereospondyls and the
small terrestrial lissamphibians (the
earliest frogs, salamanders, and caecilians). However,
stereospondyl diversity...
-
temnospondyls with flat
heads and
aquatic habits.
Although more
advanced stereospondyls evolved to
reach worldwide distribution in the Tri****ic period, rhinesuchids...
