- from
other non-monotreme
Australosphenidans,
having five
molars as
opposed to
three in all
other non-monotreme
australosphenidans, and
having non-tribosphenic...
- colleagues, who view part of
australosphenidans as
members of
Tribosphenida (excluding
monotremes and
others australosphenidans with Steropodon,
which they...
- plus monotremes, or that
monotremes are not
australosphenidans and that the
remaining australosphenidans are
related to placentals.
Ambondro mahabo was...
-
paleontologists argue that it
developed independently in
monotremes (from
australosphenidans),
rather than
being inherited from a
common ancestor that they share...
- the
dominant land vertebrates.
Mammals diversify into shuotheriids,
australosphenidans, eutriconodonts, multituberculates, symmetrodonts,
dryolestids and...
- most
primitive monotreme differed substantially from non-monotreme
australosphenidans in
having five
molars as
opposed to the
three present in non-monotreme...
- that the
triangular array of
cusps may have
evolved independently in
australosphenidans and therians. The
Australosphenida hypothesis remains controversial...
-
suggest shuotheres are
closer to
therians than to monotremes, or that
australosphenidans and
therians are more
closely related to each
other than
either are...
- – such as the
appearance of eutriconodontans, multituberculates,
australosphenidans,
metatherians and eutherians,
among others –
disproves this notion...
- "New Jur****ic
Mammals from Patagonia, Argentina: A
Reappraisal of
Australosphenidan Morphology and Interrelationships".
American Museum Novitates (3566):...
