EEPTOMCLTICLAUSA. 
425 
4. verrucosa (Romer), 1840. 
Syn. Heteropora verrucosa^ Romer, 1840. Yerst. nordd. Kr. p. 23, pi. v. fig. 26. 
Char. — Zoariiim of thick, dichotomous hranches, with nodular surfaces. 
Dact}dethrte large. Apertures separated by a single hand of dactylethrse. 
Distrib. — Senonian : Goslar, Germany. 
REPTOMULTICLAUSA, d’Oibigny, 1854. 
[Bry. Cret. p. 900.] 
Synonyms. 
? SemhnuIficlaKsa, d’Orhigny, 1854. 
? Seniiniidticyescis, d’Orbigny, 1854. 
Ditax ia, pars, Pergeus, 1890. 
Diagnosis. 
Clausicla) with an adnate, multilamellar zoarium. 
Type Species. 
Iiepto77iuUiclausa orhignyi, nov. nom. Cenomanian : Prance. 
^REPRESENTED SPECIES. 
1. orbignyi, nov. nom. 
4Syn. non Ceriopora papiilaria, Michelin, 1843-5. Icon. Zooph. pp. 124, 206, 
pi. xxxii. fig. 7. 
non ,, ,, d’Orbigny, 1850. Prod. Pal. vol. ii. p. 184. 
Reptomulticlausa ,, d’Orbigny, 1853-4. Bry. Cret. p. 901, pi. 767, 
figs. 11-14. 
Ditaxia {Reptomulticlausa) papiilaria, Pergens, 1890. Revision, p. 337. 
Char. — Zoarium irregular, massive, or dendroid. Zooecia suhquincuncial in 
arrangement. Peristomes low. Dactylethrse in single series round the 
peristomes. 
Distrib.— Cenomanian : Le Mans and Saint Jean-la-Foret, Sarthe ; Honfieur 
and Yillers, Calvados ; Coulange, Orne. 
2. ? variabilis, d’Orbigny, 1853-4. 
Syn. Semimulticlausa variabilis, d’Orbigny, 1853-4. Bry. Cret. p. 900, pi. 767, 
figs. 5-10. 
Ditaxia {Semimulticlausa) variabilis, Pergens, 1890. ReAusion, p. 337. 
Char. — Zoarium lamellar, tubular, or dendroid ; the lamellae are numerous and 
thin. Peristomes low, distant. Dactylethrae (?) small and numerous. 
Distrib. — Senonian — Coniacian : Villedieu and Lavardin, Loir-et-Cher ; near 
Tours, Indre-et-Loire. 
