Paracrinoidea - Comarocystitida - Amygdalocystitidae

Full reference: R. L. Parsley. 1982. Paracrinoids. Echinoderm faunas from the Bromide Formation (Middle Ordovician) of Oklahoma 11:212-223

Belongs to Oklahomacystis according to R. L. Parsley 1982

Sister taxa: Oklahomacystis spissus, Oklahomacystis tribrachiatus, Oklahomacystis trigonis

Type specimen: OU 9111, a calyx. Its type locality is Johnston Ranch. Upper Echinoderm Zone, which is in a Blackriveran marine sandstone/shale in the Bromide Formation of Oklahoma.

Ecology: stationary epifaunal suspension feeder

Distribution: found only at Johnston Ranch. Upper Echinoderm Zone

Show more details

Specimen images are retrieved through the ePANDDA API.