ichthyosaurus

Sinhala Dictionary definitions for ichthyosaurus

ichthyosaurus 🔊

ichthyosaurus : තිමිංගලයා

ichthyosaurus definition

Noun. An extinct genus of marine reptiles; -- so named from their short, biconcave vertebrae, resembling those of fishes. Several species, varying in length from ten to thirty feet, are known from the Liassic, Oolitic, and Cretaceous formations.