†family Dolatocrinidae Ubaghs 1953 (Sea lily)

Crinoidea - Monobathrida - Dolatocrinidae

Parent taxon: Patelliocrinoidea according to C. R. Clement and C. E. Brett 2015

See also Ubaghs et al. 1978

Sister taxa: Boliviacrinus, Parapatelliocrinidae, Stelidiocrinidae

Subtaxa: Allocrinus Clarkeocrinus Comanthocrinus Craterocrinus Dolatocrinus

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Type: Dolatocrinus

Ecology: stationary upper-level epifaunal suspension feeder

Distribution:

• Devonian of Australia (1 collection), United States (11: Indiana, New York, Tennessee)

• Silurian of United States (11: Indiana, Iowa, Oklahoma)

Total: 23 collections including 28 occurrences

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