210 HETEROPORA. 



Distribution. Bradford Clay : Bradford, Wiltshire. 

 Description of Figure. PL XI. Pig. 4. Zoarium natural size, 

 with part, Xl6dia. Bradford Clay : Bradford. D. 2176. 



SPECIMENS. 



D. 1948. Bradford Clay. Holl Coll. 



D. 2176. Brodie Coll. Figd. PL XI. Fig. 4. 



INDETERMINABLE SPECIES. 

 1. Heteropora complicata (D'Orbigny), 1849. 



SYNONYMY : 



Ceriopora complicata, D'Orbigny, 1849, Prod. Pal. t. i. p. 324. 

 Crescis ,, D'Orbigny, 1852, Pal. fran9. Terr. cret. t. v. p. 1072. 



Distribution. Bathonian : Chatel-Censoir, France. 



2. Heteropora gradata, Etallon, MS. I860. 



SYNONYMY : 



Heteropora gradata, Etallon, 1860, Jura Graylois : Ann. Sci. phys. nat. Lyon, 

 ser. 3, t. iv. p. 175. (Name only.) 



Distribution. Diceratian : Marmay, Haute- Saone. 



3. Heteropora hettangensis, Haime, 1854. 



SYNONYMY : 

 Heteropora hettangensis, Haime, 1854, Bry. jurass. : Mem. Soc. geol. France, 



ser. 2, t. v. p. 212. 

 ,, ,, Terquem, 1855, Pal. dep. Moselle (sep. copy), p. 13. 



Distribution. Lower Lias : Hettange, France. 



4. Heteropora incrustans (D'Orbigny), 1849. 



SYNONYMY : 



Monticulipora incrustans, D'Orbigny, 1849, Prod. Pal. t. i. p. 323. 

 Multinodicrescis sub incrustans, D'Orbigny, 1852, op. cit. t. v. p. 1068. 



,, subinornata, Pictet, 1857, Traite Pal. ed. 2, t. iv. p. 162. 



Distribution. Bathonian : St. Aubin, Luc, in Calvados. 



