Palaeozoic Corals. 75 



8383 Halysites cateiiulatus, Linnaeus. Niagara. Indiana(?). 



8384 Heliolites interstinctus, lyinnaeus. Niagara. lyouisville, Ky. 



8385 iuterstinctus, lyinnseus. Niagara. Louisville, Ky. 



8386 niacrostylus, Hall. Niagara. Illinois. 



8387 megastoma, McCoy. Niagara. Louisville, Ky. 



8388 pyriformis, Guettard. Niagara. Louisville, Ky. 



8389 subtubulatus, McCoy. Niagara. Louisville, Ky. 



8390 Heliophyllum acuminatum, Hall. Corniferous. Charles- 



town, Ind. 



8391 annulatum. Hall. Corniferous. Charlestown, Ind. 

 8538 annulatum, do. do. do. 



8392 aracline. Hall. Hamilton. Western New York. 



8393 beecheri, G. K. Greene. Hamilton. Near Charlestown, 



Ind. 



8394 bordeni, G. K. Greene. Corniferous. Charlestown, Ind. 



8395 cauadense, Billings. Corniferous. 



8396 confluens. Hall. Hamilton. Western New York. 



8397 corniculum, Lesueur. Corniferous. Falls of the Ohio. 



8398 degener. Hall. Hamilton. Charlestown, Ind. 



8399 denticulatum. Hall. Corniferous. Falls of the Ohio. 



8400 eriense, Billings. Corniferous. P'alls of the Ohio. 



8401 exiguum, Billings. Corniferous. Louisville, Ky. 



8402 fecundum. Hall. Corniferous. Falls of the Ohio. 



8403 gemmatum, do. do. do. 



8404 geniculatum, Rominger. Hamilton. Charlestown. 



8405 gurleyi, G. K. Greene. do. Near Charlestown, Ind. 



8406 halli, E. & H. do. Genesee Co., N. Y. 



8407 halli, do. do. Clark Co., N. Y. 



8408 halli, do. do. Moscow, N. Y. 



8409 halli, do. (var. reflexum, Hall). Hamilton. East 



Bethany, N. Y. 



8410 invaginatum. Hall. Corniferous. Falls of the Ohio. 



841 1 . irregulare. Hall. Hamilton. Western New York. 



8412 jacksoni, G. K. Greene. Hamilton. Charlestowm, Ind. 



8413 juvensis, Rominger. Hamilton. Charlestown, Ind. 



8414 laticrescens, Hall. Corniferous. Charlestown, Ind. 



8415 multigemmatum, Davis. Corniferous. Falls of the Ohio. 



8416 nanum, G. K. Greene. Hamilton. Charlestown, Ind. 



8417 nettlerothi, Hall. Corniferous. Falls of the Ohio. 



