296 
SEMIMULTELEA. 
Char. — Zoarium discoid. Zooecia kite-shaped, tumid. Apertures trigonal. 
Distrib. — Senoniau — Coniacian : Tours. 
3. piriformis (Michelin), 1845. 
Syn. Eschara piriformis [non Goldf.), Michelin, 184o. Icon. Zooph. p. 214, 
pi. liii. fig. 16. 
Char. — Zooecia piriform ; apertures small and circular, distant and quincuncial 
in arrangement. 
Distrib. — Cenomanian : Le Mans. 
SEMIMULTELEA, d’Orbiguy, 1853.^ 
DIAG^^OSIS. 
Eleidse with an adnate, multilaminar zoaniim. Xo avicularia. 
Type Species. 
Semimidtelea irregidari/i, 1853. Senonian : France. 
Affinities. 
This group includes multilaminar species of RepUlea. 
1. Semimultelea irregularis, d’Orhigny, 1853. 
Synonymy. 
Semimultelea irregularis, d’Orbigny, 1853. Bry. Cret. p. 652, pi. 741, figs. 6-8. 
,, graclata, d’Orbigny, 1853. Bry. Cret. p. 653, pi. 741, figs. 9-13. 
Semielea plana, pars, Pergens, 1890. Revision, p. 393. 
Diagnosis. 
Zoarium of superimposed discs or irregular layers, forming an 
irregularly cylindrical mass. Aperture triangular ; zooecia 
rhomhoidal and short, separated by ridges. 
Dimensions. 
D. 4842. 
Diameter of zooecial group ... 2 mm. 
Diameter of zooecia ... ... ... ... *3 ,, 
Diameter of aperture *2 ,, 
' Bry. Cret. p. 650. 
