Platecarpus ictericus
(PLAT
EE
KAR
pus)
Description: marine
Lizard
Specimen
location: Niobrara Chalk
of Northwestern Kansas
Name Means:
"flat-wristed" for the bone
structure of its paddles
Platecarpus was a member of
the group of marine lizards
called Mosasaurs (MOE
SAH
SOARS). Scientists have
found Platecarpus specimens
with thick fossilized
eardrums; this adaptation may
have made it easier for the
animal to dive in deep
water.
Discoverer: Michael
Triebold
cast