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Invertebrates - Corals & Sponges

Corals are marine animals with a sac-like body (polyp), mouth, tentacles, and skeleton. They typically live in compact colonies of many identical individual polyps.

Although corals first appeared in the Cambrian period, some 542 million years ago, fossils are extremely rare until the Ordovician period, 100 million years later, when rugose and tabulate corals became widespread.

Sponges belong to a group know as Porifera (meaning "pore bearer”). They are a multi-celled organism with a sack like body which are supported by small internal spines called spicules.

Acanthphyllum vermiculare - Rugose Coral - German

£ 100.00

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Invertebrates - Corals & Sponges

Acanthphyllum vermiculare - Rugose Coral - German

Agate - Agatized Coral - 5g to 10g Tumbled stone (Selected)

Agatised Coral from Florida, U.S.A. (No.104)

Agatised Coral, from Florida, USA (No.40)

Agatised Coral, from Indonesia (No.301)

Agatised Coral, from Indonesia (No.302)

Agatised Coral, from Indonesia (No.303)

Agatised Coral, from Indonesia (No.304)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.65)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.66)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.69)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.70)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.76)

Fossil Coral Hexagonia, Western Sahara, Morocco (No.77)

Fossil Sea Sponge, from Morocco (SPO1)

Fossil Sea Sponge, from Morocco (SPO10)

Fossil Sea Sponge, from Morocco (SPO2)

Fossil Sea Sponge, from Morocco (SPO3)

Fossil Sea Sponge, from Morocco (SPO4)

Fossil Sea Sponge, from Morocco (SPO5)

Fossil Sea Sponge, from Morocco (SPO6)

Fossil Sea Sponge, from Morocco (SPO7)

Fossil Sea Sponge, from Morocco (SPO8)

Fossil Sea Sponge, from Morocco (SPO9)

Placosimilia Coral, from Spain (No.977)