Full reference: E. O. Ulrich. 1925. New classification of the "Heterocrinidae". Canada Geological Survey, Memoir 138:82-106
Ecology: stationary upper-level epifaunal suspension feeder
Distribution: found only at 1/4 of a mile S of Clay cliffs, Sheguiandah Shale (Ordovician of Ontario)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.