Uncle Goose Blocks - Gaggle Grouser

See and feel 16 earth tone fossils. Enjoy the slate blue era and geography accents. Two de-bossed sides show fossil illustrations. Four printed sides feature the fossil place, time period, era, and rock layer.

What's the difference between a time period and an era? Where in the world is each fossil found? What layer of rock? Use these blocks to foster a greater understanding of the natural world.

• 16 - 1.75 inch cubes
• Made using sustainable Midwestern basswood
• Printed with non-toxic, mouth safe inks
• 100% made in the USA
• Ages 2+