28 ACTINOZOA. 



A. M. N. H. ser. 2, iii (1849), p. 129, and Contrib. Brit. Pal. 

 (1854), p. 98, and Brit. Palajoz. Foss. (18.51), pi. iii B, f. 11, 11 a, 

 p. 79. Carboniferous Limestone ; Derbyshire. 



Sarcinula phillipsi, v. Phillipsastraea radiata. 



8. placenta, v. Phillipsastrsea radiata. 



8. tiiherosa, v. Phillipsastrsea tuberosa. 



8iderastrcBa agariciformis, v. Thamnastrsea arachnoides. 



Strephodes craigensis, v. Streptelasma craigense. 



Strephodes gracilis, F. McCoy, A. M. N. H. ser. 2, vi (1850), 

 p. 378, and Brit. Palseoz. Foss. (1851), p. 72. Cyathophyllum 

 or Ptychophyllum, H. M. Edwards and J. Haime, Brit. Foss. 

 Corals (1854), p. 232. Devonian ; Newton Bushel. 



S. multilamellatum, v. Cyathophyllum murchisoni. 



8. pseudoceratites, v. Cyathophyllum pseudoceratites. 



8. trochiformis, v. Cyathophyllum trochiforme. 



8. vermiculoides, v. Cyathophyllum truncatum. 



Streptelasma aequisulcatum (McCoy), H. A. Nicholson and 

 R. Etheridge, jun., Mon. SU. Foss. Girvan, i, fascic. i (1878), 

 p. 80. Petraia wquisulcata, F. McCoy, A. M. N. H. ser. 2, vi 

 (1850), p. 279, and Contrib. Brit. Pal. (1854), p. 164, and 

 Brit. Palffioz. Foss. (1851), pi. i B, f. 23, 24, p. 39. Collision 

 Limestone ; Goniston. 



S. craigense (McCoy). 8trephodes craigensis, F. McCoy, A. M. 

 N. H. ser. 2, vi (1850), p. 275, and Contrib. Brit. Pal. (1854), 

 p. 129, and Brit. Palffioz. Foss. (1851), pi. i c, f. 10, 10 a, b, 

 p. 30. Cyathophyllum craigense, Salter, Cat. (1873), p. 43. 

 Middle Bala ; Craig Head, Girvan. 



8tromhodes conaoois, v. Lonsdaleia floriformis. 



8. wenlockensis, v. Lonsdaleia wenlockensis. 



Stylastrcea irregularis, v. Lithostrotion ? derbiense. 



Stylaods flemingi, v. Lithostrotion flemingi. 



8. irregularis, v. Lithostrotion ? derbiense. 



8. major, v. Lithostrotion major. 



