This is very much a work in progress. (As evidenced by the repeating entries you might see below.) Anyway, here are 16 random hexes.
2701
9 Mutant Pentaceratops (AC 15, MV 90', HD 16, neutral). Suckered Purple hide. Immune to surprise.
A group of 6 disease ridden Black cannibals feast on the remains of some Bone Men.
2702
Burnt out husk of a large Red tyrannosaurus rex.
Two Green men lay dead on the ground. One is holding a gamma radiation riffle with 10 charges left. There is a 1 in 6 chance the rifle will also irradiate the shooter when discharged.
2703
A T-Rex corpse, skin mottled red and orange, is being feasted upon by fist-sized maggots. The top of its skull has been removed with surgical precision, and its brain is missing.
Citadel of 57 Jale Men led by "the Tyrant of Sleepers," a Neutral 3rd-level Fighter.
2704
Bipedal humanoid robot (AC 18, MV 120', HD 8) carrying a spear, with a single spotlight eye in the center of a cylindrical head. It is dragging a dead velociraptor behind it. It has learned how to hunt by spying on humans, but doesn't understand what to do with the dead animals: it just drags them back to its cave.
An Orange Man (AC 14, MV 160', HD 4, Chaotic) dressed in furs hunts a band of mutant men. He is armed with a whip and accompanied by 2-12 giant beasts and dinosaurs; these creatures are under his complete control.
2705
1 Unquiet Worm.
Village of 265 Jale Men ruled by a Neutral 7th-level Fighter.
2706
Citadel of 50 Green Men led by "the Fountain of the Master," a Chaotic 2nd-level Fighter.
Citadel of 99 Orange Men led by a Neutral 3rd-level Fighter.
2707
A young Brown Man child weeps alone. He has no possessions save his clothes, and is hungry.
4 Snake Men attempt to repair a time machine. The Snake Men and their collection of high-tech gadgetry are incomprehensible to characters with an intelligence score less than 18.
2708
Village of 160 Bone Men ruled by a Chaotic 2nd-level Sorcerer.
Village of 247 Yellow Men ruled by a Chaotic 4th-level Sorcerer.
2709
Spawn of Shub-Niggurath (AC 14, MV 150 [land] / 120 [fly], HD 2, Chaotic): a Green ooze/slime with a smooth hide, 6 eyes, and multiple mouths. Regenerate 1 HD every 1-3 rounds.
Field of cactus, 2-8 x 100 ft wide/deep. Passing through requires Save vs. Paralysis to avoid 1-4 damage. Cactus are: 1-5 Benign and full of water; 6- Exceptionally refreshing (Heal 1D4 HP when fresh); 7- Hallucinogenic 2-200 Turns of raving madness; 8- Deadly Poison (Save vs. Poison).
2710
Citadel of 63 Red Men led by "the Overlord of the Earth," a Neutral 2nd-level Sorcerer.
4 Black Men camp along a dirt road. They are under the control of a mummy brain, which they are transporting to 1503.
2711
Monastery of 71 Brown Men led by "the Flowering Jewel," a Neutral 5th-level Sorcerer.
Citadel of 45 White Men led by a Neutral 4th-level Fighter.
2712
A Bone Man (AC 3, MV 60', HD 1+1, Lawful) and a Jale Women (AC 9, MV 120', HD 1+1, Neutral) explore the badlands in search of alien technology for their war tribe.
1 Deep One.
2713
Village of 156 Green Men ruled by "the Dragon," a 4th-level Sorcerer. The Sorcerer's research has left him disfigured: he has the scales and tail of a lizard, and is cold blooded.
Mutant Allosaurus (AC 16, MV 150', HD 13, neutral). Scaled Dolm hide.
2714
4 Mummies.
What appears to be a simple rock is in fact The Starseed, a source of unlimited power. At any given time there are at least 1-6 high level sorcerers actively searching for the artifact.
2715
Village of 284 Black Men ruled by "the Silent Lady," a Chaotic 14th-level Sorcerer.
4 Mutant Brachiosaurus (AC 16, MV 60', HD 38, neutral). Suckered Dolm hide. Laser Eyes Harmed only by fire.
2716
Village of 223 Brown Men ruled by a Neutral 10th-level Fighter.
Village of 353 White Men ruled by "the Predominant Essence," a Chaotic 7th-level Fighter.