58 STOMATOPORA. 



(fide Quenstedt). Prance Chassigny (fide Etallon); Glyptician, 

 Ste. Claude (Me Etallon). 



Affinities. This species appears to be sufficiently distinguished 

 by the combination of stumpy zocecia and thickened peristomes. 

 The shortness of the zooecia is equalled in some specimens of 

 S. dichotoma. The specimen figured by Quenstedt is a Berenicea, 

 but it is specifically indeterminable. The species is not repre- 

 sented in the Museum collection. 



INDETERMINABLE SPECIES. 



1. Stomatopora calloviensis (D'Orb.), 1849. 



SYNONTMY : 



Alecto calloviensis, D'Orbigny, 1849, Prod. Pal. t. i. p. 344. 

 Stomatopora calloviensis, D'Orbigny, 1852, Pal. fraiwj. Terr. cret. t. v. p. 835. 

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



ser. 2, t. v. p. 165. 

 ,, ,, E. Eudes-Deslongchamps, 1856, Cornbrash a Lion : 



Bull. Soc. linn. Norm. t. i. p. 25. 

 Pictet, 1857, Traite Pal. ed. 2, t. iv. p. 143. 



Distribution. Bathonian : Lion-sur-Mer. 



2. Stomatopora corallina (D'Orb.), 1850. 



SYNONYMY : 

 Alecto corallina, D'Orbigny, 1850, Prod. Pal. t. ii. p. 25. 



,, ,, Coquand, 1860, Descr. phys. geol. Charente, t. ii. p. 81. 



Stomatopora D'Orbigny, 1852, Pal. franc,. Terr. cret. t. v. p. 835. 



Etallon, 1862, Etud. Haut-Jura Cor. : Mem Soc. Emul. Doubs. 



ser. 3, t. vi. p. 210. 



,, cf. ,, Oppel, 1866, Zone Amm. transversarius : Geogn. Pal. Beitr. 

 Bd. i. p. 296. 



Distribution. Lower Oxfordian : Oberbuchsiten, Solothurn, 

 Corallian : La Rochelle ; Streitberg ; Ste. Claude, Haut-Jura. 



Affinities. This species was founded on a figure by Goldfuss 

 (referred to as Aulopora dichotoma, Petref. Germ. 1831, p. 218, 

 pi. Ixv. fig. 2). This figure, however, shows two specimens, the 



