Ride the crest of time with the Mosasaur Wave T-Shirt — a bold fusion of paleontology and vintage Japanese art. Inspired by Hokusai's iconic Great Wave, this design reimagines the prehistoric marine reptile Mosasaurus erupting from ancient Cretaceous seas. The top left notes its discovery in Kansas, while precise paleogeographic coordinates remind us of the vast Western Interior Seaway that once split North America. Featuring crisp vintage-blue ink and Japanese text for "Paleontology" (こせいぶつがく), this shirt is perfect for fossil lovers, science buffs, and wave chasers alike. Every order funds kelp restoration on the Pacific Northwest coast.