|Similar Dizygocrinus, Actinocrinites, Cyathocrinites, Platycrinites, Monobathrida|
Eretmocrinus is an extinct genus of crinoids.
This genus is known in the fossil record of the Carboniferous period (age range: 353.8 to 311.45 million years ago). Fossils of species within this genus have been found in Canada and United States.
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