Dinosaur Puzzle (24 Pages with Frame, Ages 3-5)

[Description] The Hell Creek Formation, the model for the puzzle illustration, is located near the Rocky Mountains in North America. It is a geological formation from the Late Cretaceous period, approximately 66 million years ago, and has been home to numerous dinosaur fossils. This formation is a riverbank deposit formed by sediments carried by water currents, forming the topography of riverbanks and estuaries. It contains a wide variety of plant and animal fossils. The fossils are also exceptionally well-preserved, making it a valuable source of information on the evolutionary history of birds and mammals in particular. [Features] This puzzle fosters children's intellectual curiosity and concentration. Using their hands also helps develop fine motor skills. The dinosaur illustrations also stimulate children's imagination and creativity. [Size] 24 pieces. When completed, it measures approximately A4 size, 20cm x 29cm. [Material] Paper [Safety] Each piece is over 4cm in size to prevent accidental ingestion. [Illustrator] Dinosaur artist Keita