Description
This listing features a rare and genuine Deltablastoid fossil, an extinct echinoderm from the Permian Period (approximately 298 to 252 million years ago). It was discovered in the fossil-rich region of Timor, Indonesia, a site well known for preserving remarkable specimens from the ancient seas of the Paleozoic Era.
Deltablastoids belonged to a class of echinoderms that lived in marine environments, related to modern sea stars and sea urchins. Unlike most echinoderms, blastoids such as the Deltablastoid had a distinct, hardened theca (body) made of calcite plates, with five-fold symmetry and feeding grooves that formed a star-like pattern—making them highly desirable collector specimens due to their aesthetic and biological interest.
This echinoid would have lived attached to the seafloor by a short stalk, filtering microscopic particles from the water with its delicate feeding appendages. Deltablastoids went extinct at the end of the Permian period in the largest mass extinction event in Earth’s history, making any surviving fossils exceedingly rare and historically significant.
The specimen has been carefully cleaned and preserved, displaying clear morphological features that represent its evolutionary placement in early echinoderm development.
Item Details:
- Name: Deltablastoid
- Type: Echinoid (Blastoidea)
- Age: Permian Period (~298–252 million years ago)
- Location Found: Timor, Indonesia
- Scale Reference: Scale cube = 1cm (see photo for full sizing)
- Certificate of Authenticity: Included
ACTUAL AS SEEN: The image shows the exact specimen you will receive. It has been professionally selected and photographed to ensure transparency and quality.
Please Note:
- Some fossils may be propped for photography.
- Colours and brightness may differ slightly across devices and lighting conditions.
- Measurements are approximate due to the natural irregularity of the specimen.
- Once this piece is sold, a new, unique listing will be created with updated photographs and dimensions.
100% Genuine Fossil – Professionally Selected – Certificate of Authenticity Included






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