Uintacrinidae Grinnel, 1876
Common Name: Sea Lily
Key morphological features: These sea lilies lack a stem and are sometimes called 'floating crinoids'. It is thought they floated in the water column and could have connected together to form rafts.
FEEDING MODE: Suspension Feeder
Breimer, A., 1978. General Features of Crinoidea in Moore, R. C., ed., Treatise on Invertebrate Paleontology, Part T, Echinodermata 2, Volume 1. The University of Kansas and Geological Society of America. 401 pp.