Rouse, Greg W.; Jermiin, Lars S.; Wilson, Nerida G.; Eeckhaut, Igor; Lanterbecq, Deborah; Oji, Tatsuo; Young, Craig M.; Browning, Teena; Cisternas, Paula; Helgen, Lauren E.; Stuckey, Michelle; Messing, Charles G.
(2013)
Although the status of Crinoidea (sea lilies and featherstars) as sister group to all other living echinoderms is well-established, relationships among crinoids, particularly extant forms, are debated. All living species ...