- hypocone/metacone
Hypocone Reig (1977) One of the main cusps, at the
posterolingual side
Procingulum Reig (1977) The
front part of the tooth,
before the...
-
posterior than in
other members of this genus, and a line
drawn from the
posterolingual corner to the
posterobuccal corner possesses a
greater angle on the...
- characteristics, the
lower molars retaining the "Dorcatherium" fold ("fold on the
posterolingual face of the metaconid") and the
posterior lower premolars possessing...
-
contain two
buccal cusps (paracone and
metacone cusps) and a
smaller posterolingual cusp.
Stehlin theorized that the dP1
tooth would not have been replaced...
- only
about half as high as the protoconid, to
which it is
located posterolingually, but
almost as tall as the paraconid. The
short talonid is slightly...
- canine-like
while the P2 and P3 are
relatively elongated and each have a
posterolingual heel. The P4 is
somewhat triangular in
shape with a
labially prominent...
- are
greatly reduced,
whereas the
premolars are
robust and
distinct posterolingual convexities are
developed on P2 and P3. This
clearly showcases the forward...
-
extends to the back margin;
these ridges are
called the
posterolabial and
posterolingual ridge. An even
smaller ridge is
located below the
ridge on the lingual...
- more
molariform than P.typi****, and its
upper premolars were
devoid of
posterolingual groove.
During the
Chapadmalalan period, P.
bonaerense was the most...
- (hypsodont). The
upper premolars lacked an
anterolingual cingulum,
while the
posterolingual cingulum was reduced. The
lower incisors cingulum was
reduced or absent...
