42 CRINOIDEA. 



(1851), pi. iii D, f. 3, p. 119. Carboniferous Limestone; near 

 Bakewell, Derbyshire. 



Poteriocrinus crassimanus F. McCoy, A. M. N. H. ser. 2, in 

 (1849), p. 245, and Contrib. Brit. Pal. (1854), p. 107. Carbo- 

 niferous Limestone ; Hook Head, co. Wexford. The specimen 

 cannot be found. 



P. excavatus, v. Hydreinocrinus m'coyanus. 



P. nuciformis, v. Cromyocrinus nuciformis. 



Taxocrinus? granulatus, Salter, Cat. (1873), p. 126. Wenlock 

 Limestone; Dudley. Fletcher Collection. 



T. marmoratus, v. Taxocrinus tuberculatus. 



T. nanus, Salter, Cat. (1873), p. 126. Wenlock Limestone; Wren's 

 Nest, Dudley. Fletcher Collection. 



T.? orbignii, F. McCoy, A. M. N. H. ser. 2, vi (1850), p. 289, and 

 Contrib. Brit. Pal. (1854), p. 176, and Brit. Palseoz. Foss. (1851), 

 pi. i D, f. 1, p. 53. Lower Ludlow ; High Thorns, Underbarrow. 



T. tuberculatus (Miller). T. marmoratus, Salter, Cat. (1873), 

 p. 125. Wenlock Limestone ; Dudley. Fletcher Collection. 



Torynocrinus canon, H. G. Seeley, A. M. N. H. ser. 3, xvn 

 (1866), p. 174. Koninckocrinus agassizi, H. G. Seeley, A. M. 

 N. H. ser. 3, xiv (1864), p. 277. Red Chalk; Hunstanton. 



T. ? variolarius, v. Cyclocrinus variolarius. 



' Crinoidal remains' J. de C. Sowerby, Trans. Geol. Soc. ser. 2, V 

 (1840), pi. liii, f. 1721. Devonian; fig. 17, Barnstaple, f. 18, 

 19, 21, Bedruthen Steps, St Eval,f. 20, Lower St Columb Forth. 



' Crinoidal casts,' J. de C. Sowerby, Trans. Geol. Soc. ser. 2, v 

 (1840), pi. liii, f. 31. Upper Devonian ; Croyde Bay. 



CYSTIDEA. 



Ateleocystites fletcheri, v. Atelecystis forbesi. 



Atelecystis forbesi (De Koninck). Ateleocystites fletcheri, 



Salter, Cat. (1873), p. 128. Wenlock Limestone; Wren's 



Nest, Dudley. Fletcher Collection. 

 Caryocystites davisi, v. Echinosphaera davisi. 



