Dinosaurs
-saur
Reptile or Lizard
Geo
Earth
Meso
middle
-fy
to make
petra
rock
petro-
wing
-logy
study of
ceno
new
tri
three
herb
plant
ceras
horn
Paleo
ancient
-zoic
animal or life
rex
king
carni
meat
ops
face
logic
reason
oleum
oil
dino
terrible
-vore
to eat
tryannos
absolute ruler
pre
before
champso
crocodile
sed
to settle