FASCIPOEA. 
139 
Distrib. — Senonian — Coniacian : St. Paterae. 
Phodanian ; Fontenoy and Auxerre, Tonne. 
Xeocomiau : Sainte Croix. 
17. vaudensis (d’Orbigny), 1853. 
Syn. Mesenteripora vaudensis, d’Orbigny, 1853-4. Bry. Cret. p. 809, pi. 785, 
tigs. 4, 5. 
,, ,, Pergens, 1890. Revision, p. 375. 
Char.— Zoarium maeandriform ; of thin sheets. Peristomes tall, quincuncially 
arranged. Zooecia marked oti by ridges (? due to crushing). 
Distrib. — Xeocomian : ^ Sainte Croix, Vaud. 
The type is lost. 
18. Mselyi (de Loriol), 1869. 
Syn. Mesenteripora hiselyi, de Loriol, 1869. Urg. Land. : Mem. Soc. helv. 
Sci. nat. vol. xxiii. p. 40, pi. iii. fig. 1. 
Char. — Zoarium of thick, broad fronds, with crowded apertures. 
Distrib — Urgovian : Landeron, Xeuchatel. 
? FASCIPORA, d’Orbigny, 1853. 
Synonyms. 
Diastopora, pars, Michelin, 1845. 
Lntalophora, pars, d’Orbigny, 1850. 
Fasciporina, pars, d’Orbigny, 1853. 
Charactees. 
Zoarium of erect fronds formed of crowded zooecia. Upper 
margin flat. There is no prominent zoarial lamina. 
Type Species. 
Diastopora pavonina, Michelin, 1845. 
Affinities. 
M. Pergens placed this genus in the Pascigeridae ; but it is 
possibly only a Diastopora with a thick zoarium formed of very 
crowded, densely packed zooecia. The genus may be fasciculate, and 
laterally compressed, in which case its resemblance to Diastopora 
is secondary ; but the whole aspect of the zoarium appears to me 
’ The horizon is said to be Aptian by d’Orbigny, Bry. Cret. p. 810 ; but on 
p. l,09n the species is included in the Lower Neoconiian, and it is omitted from 
the Aptian list on p. 1,092. 
