FREQUENCY: Uncommon (Jurassic - OSRIC.186)
FREQUENCY: Uncommon ([Tropical Wilderness Swamp])
FREQUENCY: Very rare ([Tropical Wilderness Forest], [Tropical Wilderness Plains])
FREQUENCY: Uncommon ([Tropical Freshwater Surface])
FREQUENCY: Very rare ([Tropical Freshwater Depths])
NO. APPEARING: 1-6
ARMOR CLASS: 5
MOVE: 6"
HIT DICE: 36
% IN LAIR: Nil
TREASURE TYPE: Nil
NO. OF ATTACKS: 1 ~ 7
DAMAGE/ATTACK: 5-20
SPECIAL ATTACKS: Step on (8-80)
SPECIAL DEFENSES: Nil
INTELLIGENCE: Non-
ALIGNMENT: Neutral
SIZE: L (60' long)
LEVEL/X.P. VALUE: VIII | 5000 + 35

SAVES: 3.4.5.4.6

The heaviest of all dinosaurs, these 85 ton monsters dwell in warm swamps and lakes.
Similar to apatosaurs, they might step on something small, causing 8-80 points of damage.