FREQUENCY: Common (Cretaceous - OSRIC.186)
FREQUENCY: Common ([Tropical Wilderness Hills], [Tropical Wilderness Plains])
FREQUENCY: Rare ([Tropical Wilderness Mountains], [Tropical Wilderness Forest], [Tropical Wilderness Swamp], [Tropical Wilderness Desert])
NO. APPEARING: 2- 12
ARMOR CLASS: head = 2 || body = 6  <(NAC=?)>
MOVE: 9"
HIT DICE: 12
% IN LAIR: Nil
TREASURE TYPE: Nil
NO. OF ATTACKS: 3 ~ 9
DAMAGE/ATTACK: 1-6/1-10/1-10
SPECIAL ATTACKS: Charge/trample (2-20)
SPECIAL DEFENSES: Nil
INTELLIGENCE: Non-
ALIGNMENT: Neutral
SIZE: L (20'+ long)
LEVEL/X.P. VALUE: VII | 1300 + 18

SAVES:

This is another of the quadrupedal dinosaurs of the ornithischian order; it is a relative of monoclonius, styracosaurus, and triceratops.
It is an aggressive but plant-eating creature. Its shield and horns give its head
armor class 2, while its body is AC 6. If it charges it will trample
smaller creatures for 2-20 HP.