October 30 – November 1, 2026 · Erie, PA·FREE

Plan Your Visit
Discover · Erfoud, Morocco

Fossils

Fossils are the preserved remains of ancient life — creatures like ammonites that swam the seas hundreds of millions of years ago, slowly turned to stone over deep time.

How old are fossils?

Many fossils are hundreds of millions of years old — ammonites ruled the seas for over 300 million years before vanishing alongside the dinosaurs.

How do fossils form?

Over millions of years, minerals slowly replace the buried remains of plants and animals, preserving their shape in stone.

Where do fossils come from?

Fossil-rich regions like Erfoud in Morocco's Atlas Mountains produce stunning ammonites and trilobites collected around the world.

Join Us

The Earth’s Treasury Awaits

Free admission · October 30 – November 1, 2026 · Ambassador Banquet & Conference Center

Plan Your Visit

The Earth's Treasury Awaits

Free admission · All ages welcome · No registration required

Gems & Treasures Expo

Dig · Discover · Collect

A free, premium gem, mineral, fossil & jewelry exposition — launched in Akron, Ohio and on its way to new cities.

Next Event

Dates

October 30 – November 1, 2026

Venue

Ambassador Banquet & Conference Center
7794 Peach St
Erie, PA 16509

Admission

FREE — All Ages

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© 2026 Gems & Treasures Expo · Founded in Akron, Ohio

Dig · Discover · Collect