778e54516c1ae2c64b07f88faf9d77c4

...

Protacrocrinus Moore & Strimple, 1969

Source

Rank

genus

Names

1

Paleont. Contr. Pap. Univ. Kans. 39: 38. (Abstr. in: Progr. a. Mtgs Geol. Soc. Am. 1969: 21-22. ).