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Acrinocrinus Andrewsianus (?)
Actinocrinus Andrewsinus M^cCherney Fram. Chicago Acad Sci. 1p 27 (1860)
[Actinocrinus Hageri] Burlington(Carboniferous) Limestone Burlington, Iowa
Actinocrinus Asterias
Actinocrinus asterias, M^cCherney, Traus, Chicago Acad. Sci 1p13 (1860)
Burlington (Carboniferous) Limestone Burlington, Iowa
Actinocrinus Biturbinatus
Actinocrinus biturbinatus Hall Iowa Geol. Rep (1858) p [biturbinatus] 16 fis 5 + 6
Keskuok (Sub Carl.) Limestone Nanvoo, Ill.
Actinocrinus Brevicornis
Actinocrinus brevicornis, Hall, Iowa Geol. Rep 1p pl 10 fig 4
Burlington Limestone Burlington Iowa
Actinocrinus Brevis
Actinocrinus brevis, Hall Iowa Rep. 1p 567 pl 10 fig 3 (1858)
Burlington Limestone Burlington, Iowa