†order Coronata Jaekel 1918 (blastoid)

Blastoidea - Coronata

Parent taxon: Coronoidea according to C. E. Brett et al. 1983

See also Regnéll 1945 and Sepkoski 2002

Sister taxa: none

Subtaxa: Stephanoblastidae Stephanocrinidae

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Silurian of United States (31: Arkansas, Indiana, Iowa, New York, Tennessee, Wisconsin collections)

• Dobrotivian of Spain (1)

• Letna of the Czech Republic (1)

• Ordovician to Silurian of the United Kingdom (1)

• Ordovician of the Czech Republic (8), Italy (3), Portugal (2), Spain (6), Sweden (2), the United Kingdom (7)

Total: 62 collections including 83 occurrences

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