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Rare staurocystites cystoid fossil – much wenlock limestone formation, silurian – wren’s nest, dudley, uk – genuine + coa!
Rare staurocystites cystoid fossil – much wenlock limestone formation, silurian – wren’s nest, dudley, uk – genuine + coa! - Image 2

Rare staurocystites cystoid fossil – much wenlock limestone formation, silurian – wren’s nest, dudley, uk – genuine + coa!

£60.00

RARE: Staurocystites Cystoid Fossil – Much Wenlock Limestone Formation, Silurian – Wren’s Nest, Dudley, UK

📜 From the Prestigious Alice Purnell Collection! 📜

✅ 100% Genuine Specimen – Comes with a Certificate of Authenticity (COA)

📏 Scale Rule / Cube = 1cm (Full sizing details in photos)

📸 You will receive the exact fossil shown in the images

⭐ Fossil Overview:

This is a RARE and exceptionally well-preserved Staurocystites Cystoid Fossil, dating back to the Silurian Period(~425 million years ago). It was discovered in the Much Wenlock Limestone Formation, Wren’s Nest, Dudley, West Midlands, UK, a site renowned for its diverse and exceptionally preserved marine fossils.

Cystoids, like Staurocystites, are an extinct class of echinoderms that resemble crinoids but lack arms. Instead, they possessed a plated calyx (body) covered in intricate patterns and pores, which they used for respiration and filter-feeding. This specimen exhibits remarkable preservation, showcasing the detailed structure of its calcareous skeleton.

This fossil originates from the Alice Purnell Collection, one of the largest and most renowned fossil collections in the world. Fossils from this collection are highly collectible and hold significant paleontological value.

🪨 Geological & Scientific Details:

  • Species: Staurocystites sp.
  • Group: Echinodermata (Cystoids)
  • Age: Silurian (~425 Million Years Ago)
  • Formation: Much Wenlock Limestone Formation
  • Location: Wren’s Nest, Dudley, West Midlands, UK
  • Fossil Features: Well-preserved cystoid calyx with intricate plate structure
  • Preservation: Outstanding condition with natural fossilization patterns

Cystoid fossils like Staurocystites are rare and valuable due to their delicate skeletal structure and their role in early marine ecosystems. These echinoderms were important suspension feeders that thrived in ancient Silurian seas.

🛒 Why Buy This Fossil?

✔ RARE Staurocystites Cystoid Fossil – Sourced from Wren’s Nest, Dudley, UK

✔ Prestigious Alice Purnell Collection provenance – Highly collectible

✔ Authentic Silurian Fossil – 425-million-year-old prehistoric relic

✔ Perfect for Collectors, Museums, and Educational Displays

✔ 100% Genuine & Certified Fossil – Comes with a Certificate of Authenticity (COA)

✔ Great Investment Piece – Fossils of this rarity and quality are only increasing in value

📦 Shipping & Packaging:

  • Securely packed to ensure safe arrival
  • Tracked & insured shipping for peace of mind
  • Worldwide shipping available! 🌍

🔬 Don’t miss out on this scientifically significant, rare fossil! Perfect for serious collectors, museums, or as a unique display piece.

📥 Buy with confidence – 100% authentic, fully certified, and ready to ship!

🔎 Check out our other fossils & rare specimens!

🔥 RARE Staurocystites Cystoid Fossil – Once it’s gone, it’s gone! 🔥

(Actual as seen)

Out of stock

SKU: AF0690 Category:

Description

RARE: Staurocystites Cystoid Fossil – Much Wenlock Limestone Formation, Silurian – Wren’s Nest, Dudley, UK

📜 From the Prestigious Alice Purnell Collection! 📜

✅ 100% Genuine Specimen – Comes with a Certificate of Authenticity (COA)

📏 Scale Rule / Cube = 1cm (Full sizing details in photos)

📸 You will receive the exact fossil shown in the images

⭐ Fossil Overview:

This is a RARE and exceptionally well-preserved Staurocystites Cystoid Fossil, dating back to the Silurian Period(~425 million years ago). It was discovered in the Much Wenlock Limestone Formation, Wren’s Nest, Dudley, West Midlands, UK, a site renowned for its diverse and exceptionally preserved marine fossils.

Cystoids, like Staurocystites, are an extinct class of echinoderms that resemble crinoids but lack arms. Instead, they possessed a plated calyx (body) covered in intricate patterns and pores, which they used for respiration and filter-feeding. This specimen exhibits remarkable preservation, showcasing the detailed structure of its calcareous skeleton.

This fossil originates from the Alice Purnell Collection, one of the largest and most renowned fossil collections in the world. Fossils from this collection are highly collectible and hold significant paleontological value.

🪨 Geological & Scientific Details:

  • Species: Staurocystites sp.
  • Group: Echinodermata (Cystoids)
  • Age: Silurian (~425 Million Years Ago)
  • Formation: Much Wenlock Limestone Formation
  • Location: Wren’s Nest, Dudley, West Midlands, UK
  • Fossil Features: Well-preserved cystoid calyx with intricate plate structure
  • Preservation: Outstanding condition with natural fossilization patterns

Cystoid fossils like Staurocystites are rare and valuable due to their delicate skeletal structure and their role in early marine ecosystems. These echinoderms were important suspension feeders that thrived in ancient Silurian seas.

🛒 Why Buy This Fossil?

✔ RARE Staurocystites Cystoid Fossil – Sourced from Wren’s Nest, Dudley, UK

✔ Prestigious Alice Purnell Collection provenance – Highly collectible

✔ Authentic Silurian Fossil – 425-million-year-old prehistoric relic

✔ Perfect for Collectors, Museums, and Educational Displays

✔ 100% Genuine & Certified Fossil – Comes with a Certificate of Authenticity (COA)

✔ Great Investment Piece – Fossils of this rarity and quality are only increasing in value

📦 Shipping & Packaging:

  • Securely packed to ensure safe arrival
  • Tracked & insured shipping for peace of mind
  • Worldwide shipping available! 🌍

🔬 Don’t miss out on this scientifically significant, rare fossil! Perfect for serious collectors, museums, or as a unique display piece.

📥 Buy with confidence – 100% authentic, fully certified, and ready to ship!

🔎 Check out our other fossils & rare specimens!

🔥 RARE Staurocystites Cystoid Fossil – Once it’s gone, it’s gone! 🔥

Additional information

Era

Silurian
Origin

United Kingdom

Silurian Information

The Silurian Period (443–419 million years ago) was a time of climate stabilization following the end-Ordovician mass extinction. The climate became warmer, and sea levels rose, leading to the expansion of shallow marine ecosystems. Coral reefs flourished, and new marine predators like Eurypterids (sea scorpions) and early jawed fish emerged. One of the most significant events was the colonization of land—early vascular plants such as Cooksonia appeared, along with the first arthropods to venture onto land. These evolutionary advances set the stage for the more complex terrestrial ecosystems that developed in the Devonian.

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