†Quadrocystis Sprinkle 1982
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Full reference: J. Sprinkle. 1982. Cylindrical and globular rhombiferans. Echinoderm faunas from the Bromide Formation (Middle Ordovician) of Oklahoma 11:231-273
Parent taxon: Glyptocystitidae according to J. Sprinkle 1982
Sister taxa: Glyptocystella, Glyptocystites, Hesperocystis, Strabocystis
Subtaxa: Quadrocystis graffhami
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Ordovician of United States (3: Oklahoma collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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