Order Echinoneoida Clark 1925 (sea urchin)

Echinoidea - Echinoneoida

Alternative spelling: Echinoneina

Full reference: H. L. Clark. 1925. A Catalogue of the Recent Sea-Urchins (Echinoidea) in the Collection of the British Museum (Natural History). Oxford University Press, London 1-250

Parent taxon: Irregularia according to A. Kroh and A. B. Smith 2010

See also Wagner and Durham 1966

Sister taxa: Atelostomata, Holectypoida, Microstomata, Pygasteridae

Subtaxa: Cluniaster Conulidea Echinoneidae Mattsechinus

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Ecology: epifaunal grazer-deposit feeder

Distribution:

• Pliocene of Cuba (1 collection), Portugal (1)

• Miocene of Algeria (1), Italy (1), Jamaica (1)

• Oligocene of Cuba (1), Jamaica (1)

• Eocene of Cuba (1), France (1), Pakistan (1), Turkey (1), United States (3: Florida)

• Paleocene of France (1), United States (3: Alabama)

• Cretaceous of Cuba (1), France (18), Germany (6), Hungary (1), Iran (1), Italy (1), Kazakhstan (1), Mexico (1), Oman (8), Poland (1), Portugal (7), Serbia and Montenegro (1), Spain (19), Turkey (2), the United Arab Emirates (1), the United Kingdom (5), United States (7: Texas)

Total: 99 collections including 112 occurrences

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