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Story: Corals, anemones and jellyfish

Fossil conulariid

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Fossil conulariid

Distinctive fossils like this conulariid have been found in 200–205 million-year-old rocks from Southland. The identity of this extinct group of animals is unknown, but many scientists consider that they represent a polyp stage of ancient staurozoan jellyfish. About 5 centimetres high, the fossil has the shape of an elongated pyramid. The alternate rows of markings on the surface are a feature of conulariids.

About this item

Private collection
Photograph by Hamish Campbell

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How to cite this page:

Dennis Gordon. 'Corals, anemones and jellyfish', Te Ara - the Encyclopedia of New Zealand, updated 24-Sep-11
URL: http://www.TeAra.govt.nz/en/corals-anemones-and-jellyfish/4/2