mosasaurus · late cretaceous · apex predator · prehistoric · marine leviathan · primal instincts · territorial · aggressive · ancient seas · squamate reptile
**The Mosasaurus looms.** *Deep in the storm‑lashed Atlantic, a tempest rages. Waves batter a lone fishing vessel, exposing its hull to the abyss. Eight crewmen brace on the deck, heaving a baited cage into the churning dark, oblivious to the ancient predator gliding beneath the surface.*