# Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set

When life first appeared in the world's oceans, it did so in a form we would barely recognize - tiny photosynthetic bacteria struggling for existence in a hostile early Earth. Billions of years later, during the Cambrian Period, life blossomed in a diversity that still defines the animal kingdom today. This **authentic Ancient Oceans 4-in-1 fossil specimen collection** assembles four real ocean fossils spanning billions of years of marine evolution - from the oldest traces of life on Earth to the most successful marine invertebrates of the Mesozoic - in a single framed display designed for your wall or desk.

## **Four Real Specimens, Billions of Years of Ocean History**

The Ancient Oceans collection includes four authentic specimens: a **Stromatolite** from the North Pole Dome of Australia (3.48 billion years old - the oldest confirmed evidence of life on Earth), an **Ammonite Split** revealing the internal chamber structure of a Cretaceous cephalopod, a **Crinoid columnal segment** from the 541-million-year echinoderm lineage, and a **Japanese Star Sand** specimen of Foraminifera tests from Okinawa, Japan. Each specimen is genuine - not a cast - and the collection is presented in a framed display with informational text. This real multi-specimen ocean fossil gift set measures 5.5 in x 9.5 in.

## **The Authentic Ancient Oceans Collection as a Gift or Display**

This is the ideal introduction to marine natural history - four specimens, four chapters of the ocean story, in one framed display. Each specimen includes a Mini Museum certificate of authenticity and informational display card. Explore more in our [Natural History Collection](https://www.museumize.com/collections/natural-history-collection).

### **Product Details**

-   **SKU:** 80-112-0401-201-40
-   **Contents:** Stromatolite (3.48 billion years), Ammonite Split, Crinoid Columnal, Japanese Star Sand
-   **Display dimensions:** 5.5 in x 9.5 in (framed)
-   **Includes:** Certificate of authenticity for all four specimens
-   **Note:** All specimens authentic - not casts.

## Details

- **Price:** 39.0 USD
- **Vendor:** Mini Museum
- **Type:** Rocks & Fossils
- **Tags:** authentic-fossil-specimens, era-prehistoric-art-collection, Mini Museum, rocks-fossils, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.00 USD | In stock |

## Images

- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set
- Ancient Oceans 4-in-1 Fossil Specimen Collection - Authentic Marine Fossil Set

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> Source: [Museumize.com](https://www.museumize.com/products/ancient-oceans-4-in-1-fossil-specimen-collection)
> Updated: 2026-07-20