Crinoid assemblages from the Fort Payne Formation (late Osagean, early Viséan, Mississippian) from Kentucky, Tennessee, and Alabama
E. B. Krivicich,
W. I. Ausich, and
D. L. Meyer
2014
Article
Journal of Paleontology
88(6):1154-1162
Find it at:
http://dx.doi.org/10.1666/13-180