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Echinoid | Starfish

Echinoids and starfish for sale, the premium destination for high-quality echinoids and starfish fossils, procured from around the world.

  1. Cidaris Echinoid 27mm

    Cidaris Echinoid Fossil Sea Urchin 27mm

    £32.00
    Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170-150 million years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 2.7 cm Depth: 2.1 cm Approximate weight: 0,023 g Learn More
  2. 38% off
    Prehistoric Echinoid 55mm

    Prehistoric Echinoid 55mm

    Regular Price: £52.00

    Special Price £32.00

    Genus: Echinoid Specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 200 to 150 million years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa.

    You will receive this item in a glass fronted display case for presentation and safe keeping.

    Echinoid measurements. Diameter: 5.5 cm Height: 2 cm Approximate weight: 0,080 g Learn More
  3. New Cidaris Echinoid Fossil Sea Urchin 40mm

    Cidaris Echinoid Fossil Sea Urchin 40mm

    £52.00
    An excellent example of a fossilised prehistoric sea urchin Test (once the shell animals hard parts) exhibiting the detailed surface as described below. Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170,000,000 - 150,000,000 years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 4.0 cm Height: 2.2 cm Approximate weight: 0,052 g Learn More
  4. New Cidaris Echinoid Fossil Sea Urchin 40mm

    Cidaris Echinoid Fossil Sea Urchin 40mm

    £67.00
    An excellent example of a fossilised prehistoric sea urchin Test (once the shell animals hard parts) exhibiting the detailed surface as described below. Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170,000,000 - 150,000,000 years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 4.0 cm Height: 2.5 cm Approximate weight: 0,057 g Learn More
  5. New Cidaris Echinoid Fossil Sea Urchin 45mm

    Cidaris Echinoid Fossil Sea Urchin 45mm

    £87.00
    An excellent example of a fossilised prehistoric sea urchin Test (once the shell animals hard parts) exhibiting the detailed surface as described below. Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170,000,000 - 150,000,000 years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 4.5 cm Height: 3.0 cm Approximate weight: 0,074 g Learn More
  6. New Cidaris Echinoid Fossil Sea Urchin 35mm

    Cidaris Echinoid Fossil Sea Urchin 35mm

    £92.00
    An excellent example of a fossilised prehistoric sea urchin Test (once the shell animals hard parts) exhibiting the detailed surface as described below. Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170,000,000 - 150,000,000 years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 3.5 cm Height: 2.0 cm Approximate weight: 0,036 g Learn More
  7. New Cidaris Echinoid Fossil Sea Urchin 37mm

    Cidaris Echinoid Fossil Sea Urchin 37mm

    £97.00
    An excellent example of a fossilised prehistoric sea urchin Test (once the shell animals hard parts) exhibiting the detailed surface as described below. Genus: Cidaris echinoid specimen. Age: Mesozoic era, middle to upper Jurassic, approximately 170,000,000 - 150,000,000 years. Origin: Agadir-Ida Ou Tanane Prefecture, Atlas Range, Morocco, North Africa. Cidaris Echinoid measurements. Diameter: 3.7 cm Height: 2.0 cm Approximate weight: 0,039 g Learn More
  8. Cidaris Fossil sea Urchin Plate 130mm

    Cidaris Fossil sea Urchin Plate 130mm

    £123.00
    A good limestone trimmed slab encapsulating several echinoids exhibiting a mass mortality pattern, presumably smothered in some underwater calamity, evident in the scattered arrangement of spines around the fossilised sea urchin test's. Class: Echinoidea Subclass: Euechinoidea Order: Hemicidaroida Genus: Acrosalenia hemicidaroides. Echinoidea, Agassiz, 1838 Age: Mesozoic era, middle Jurassic, Bathonian stage approximately 168 to 166 million years. Origin: Oolitic layers, Landaville, Vosges, Lorraine, North Eastern France. Echinoid measurements. Diameter: 2.0 - 2.5 cm Cidaris Echinoid plate measurements. Square: 13.0 cm Depth: 3.0 cm Approximate weight: 1,137 g Learn More
  9. New Brittle Starfish Ophiuroidea

    Brittle Starfish Ophiuroidea Fossil 000mm

    £362.00
    Brittle Starfish Ophiuroidea split into two halves now creating a positive and negative plate, encapsulated in silts of the Ordovician period, the arms of the sea bottom dweller articulating in the dance of the ocean, as the arms appear to be waving still. A moment in time now trapped here in the solid rock of the Ordivician some 420,000,000 years. Genus: Brittle starfish Ophiura. Age: Ordovician period, 420,000,000 years. Origin: Morocco. Left plate measurements. Height: 00.0 cm Width: 00.0 cm Depth: 0.0 cm Right plate measurements. Height: 00.0 cm Width: 00.0 cm Depth: 0.0 cm Starfish measurements. Longest span: 0.0 cm Weight: 0,000 g Learn More