New Pennsylvanian (Moscovian) crinoids from the Qijiagou Formation, Taoshigo Valley, Xinjiang Uyghur Autonomous Region, Western China

New taxa proposed are: Rhepocatillocrinus tianshanensis n. gen. n. sp.; Binariacrinus alveus n. gen. n. sp.; Bassocrinus abyssus n. gen. n. sp.; and Brabeocrinus asiaensis n. sp.