Tucson Showcase 2026 Spotlight: ⭐🎬⭐ Ichthyosaurus sp. Holzmaden, Germany Lower Cretaceous 185 Million Years Old From Holzmaden, Germany, this Ichthyosaurus is preserved with exceptional clarity, its streamlined form and articulated spine revealing a marine predator shaped by hydrodynamic precision approximately 185 million years ago. Renowned for anoxic conditions that arrested decay, Holzmaden yields fossils where anatomy and matrix remain in rare equilibrium. This specimen belongs to Geoworld