-
lateral cusplets and the
increasing size and
robustness of teeth. The Late-Albian–Mid-Turonian
interval sees
mainly the
reduction of
lateral cusplets; C....
-
likely reflecting a
shift in prey
choice from fish to cetaceans.
Lateral cusplets were
finally lost in a
gradual process that took
roughly 12
million years...
- and very
sharp with
smooth edges, with one and on
occasion two
smaller cusplets on
either side. Sand
sharks have a
large second dorsal fin. The name sand...
-
edges along the
entire cusp, but
without spear-like tips and with low
cusplets on feet of crowns. The
tooth row
counts are 32–37/31–34. G. gangeticus...
- by two
pairs of
smaller cusplets,
while the
upper teeth of
females are more
robust and have only one pair of
lateral cusplets flanking the
central cusp...
-
having an
acrocone (or main cusp) and
cusplets bent distally, with a
convex mesial cutting edge. The
mesial cusplets are much
smaller than the
distal ones...
-
having co****
serrations on the
cutting edge, and also with two
large cusplets. The
teeth can
reach up to 130
millimetres (5.1 in), and
belonged to a...
-
flanked by one
smaller cusplet on each side; this
contrasts with the
smalltooth sand tiger,
which has two or
three lateral cusplets on each side.
There are...
-
Canis species by its
possession of: "P2 with a
posterior cusplet; P3 with two
posterior cusplets; M1 with a mestascylid, entocristed, entoconulid, and a...
- can be told
apart from most
other related genera via its lack of
lateral cusplets. Guinot, Guillaume; Underwood,
Charlie J.; Cappetta, Henri; Ward, David...
