Pages
Actinocrinus Ramulosus
Actinocrinus Ramulosus, Hall. Iowa Geol. Rep. (1858) 1 p 615 pl 15 fig. 7.
Keokunck (Sub. carb.) Limestone Nanvoo, Ill.
Actinocrinus Rotundus
Actinocrinus Rotundus Yandell & Shumard. Shum, Mo. Geol. Rep. 2p 191 pl A fig 2. Actinocrinites Christy, Letters pl 1 fig 3 & 4
H. 9 lines, W 9 lines Encrinital limestone Missouri
Actinocrinus Subaequalis
Actinocrinus Subaequalis McCherney, Trans. Chicago Acad. Sci. 1p 17 (1860)
Burlington (Carboniferous) Limestone Burlington, Iowa; Monmouth, Illinois.
Actinocrinus Subventicosus
Actinocrinus Subventicosus McCherney, Trans Chicago Acad, of Science 1 p 21 (1860)
Burlington (Carboniferous) Limestone Burlington, Iowa.
Actinocrinus Superlatus
Actinocrinus Superlatus Hall, Iowa Geol. Rep. 1 p 572 (1858) fig 82
Burlington Limestone Burlington, Iowa