Rauisuchids in GURPS

Unlike their crocodile relatives, these triassic monsters were warm-blooded and hunted on land. They were common throughout the Triassic and lived in all the warm regions of Pangaea. All of them had large heads, slicing teeth, thick necks, straight tails, and four legs which were positioned under the body. Rauisuchus itself was a fairly average member of the group which lived in the arid plains of Western Pangaea (now the Americas), as was Vivaron. Vivaron's close relative Teratosaurus was significantly larger, as were Postosuchus and Polonosuchus, all of them inhabiting the wetter regions in North-Western Pangaea (North America and Europe). Scolotosuchus, on the other hand, was smaller and more agile, and lived in the coastal plains of Northern Pangaea (Russia).

Rauisuchus

ST 16; DX 11; IQ 2; HT 12.
HP 16; Will 11; Per 11; FP 12; Speed 5.00; Dodge 8; Move 5.
SM +2 (4 hexes), 550 lbs.

Bite (13): 2d cutting. Reach C.

Traits: Bad Sight (Low Resolution); Born Biter 2; Discriminatory Smell; DR 4 (Tough Skin); Limited Camouflage; Enhanced Move 1 (Ground Speed 10; Costs Fatigue, 1 FP/second); Night Vision 2; Quadruped; Reduced Consumption 2 (Cast-Iron Stomach); Striking ST 3 (Bite Only); Wild Animal.
Skills: Brawling-13; Stealth-12; Survival (Desert)-12; Tracking-15.

Use the same profile for Vivaron.

Scolotosuchus

ST 12; DX 12; IQ 2; HT 12.
HP 12; Will 11; Per 11; FP 12; Speed 6.00; Dodge 9; Move 6.
SM +1 (3 hexes), 220 lbs.

Bite (14): 1d cutting. Reach C.

Traits: Bad Sight (Low Resolution); Born Biter 2; Discriminatory Smell; DR 1 (Tough Skin); Limited Camouflage; Enhanced Move 1 (Ground Speed 12; Costs Fatigue, 1 FP/second); Night Vision 2; Quadruped; Reduced Consumption 2 (Cast-Iron Stomach); Striking ST 1 (Bite Only); Wild Animal.
Skills: Brawling-14; Stealth-13; Survival (Plains)-12; Tracking-15.

Teratosaurus

ST 23; DX 10; IQ 2; HT 12.
HP 23; Will 11; Per 11; FP 12; Speed 5.00; Dodge 8; Move 4.
SM +4 (6 hexes), 1,500 lbs.

Bite (12): 3d+1 cutting. Reach C.

Traits: Bad Sight (Low Resolution); Born Biter 2; Discriminatory Smell; DR 6 (Tough Skin); Limited Camouflage; Enhanced Move 1 (Ground Speed 8; Costs Fatigue, 1 FP/second); Night Vision 2; Quadruped; Reduced Consumption 2 (Cast-Iron Stomach); Striking ST 4 (Bite Only); Wild Animal.
Skills: Brawling-12; Stealth-11; Survival (Jungle)-12; Tracking-15.

Use the same profile for Postosuchus and Polonosuchus.