osric

osric
FrequencyUncommon
Number appearing1d4
Armor class5
Move90-ft swimming
Hit dice10
% in lairNil
Damage per attack3d6
Special attacksNone
Special defensesNone
Magic resistanceStandard
IntelligenceNon-
AlignmentNeutral
SizeLarge

None of these creatures are technically dinosaurs, though all are found in "Lost World" areas. Nothosaurs were amphibious, like huge seals, and could move on land at 60-ft.

Triassic carnivore.

Special Abilities

Amphibious — Can move on land at 60-ft.

Source: OSRIC. Attribution: Stuart Marshall, with Matthew J. Finch / Black Blade Publishing. License: OGL-1.0a.