KEPTOMULTIC ATA . 
143 
LIST OF SPECIMENS. 
r. 3626. Four zoaria (in tube). Dimensions quoted above. Essener Griinsand. 
Essen. Saemann Coll. 
D. 3625. One zoarium (on slide) . Essener Griinsand. Essen. Old Coll. 
9. Reptomulticava polytaxis (von Hagenow), 1851. 
Synoktmt. 
Ceriopora polytaxis^ von Hagenow, 1851. Bry. maastr. Kr. p. 51, pi. v. fig. 2. 
,, ,, Kade, 1852. Los. Verst. Scbanzenb. p. 32. 
,, ,, Hamm, 1881. Bry. mastr. Ob. -Sen. i., Cycl. p. 36. 
,, ,, Canu, 1900. Bry. Tours ; C.R. Assoc, franq. Av. Sci. 1899, 
p. 410. 
Reptomidticava ,, d’Orbigny, 1854. Bry. Cret. p. 1034. 
,, ,, IJbaghs, 1879. Descr. Gcol. Pal. Limb. p. 225. 
Heteropora ,, pars, Pergens & Meunier, 1887. Bry. gar. Faxe : Ann. 
Soc. malac. Belg. vol. xxi., Mem. p. 223. 
,, ,, Pergens, 1888. Tuf. Ciply: Bull. Soc. beige Gcol. vol. i. 
p. 205. 
non Bomopora ,, ?,* Vine, 1885. Camb. Greensd. ; Proc. Yorks. Geol. Soc. 
new ser. vol. ix. p. 21. 
,, ,, ,, ?, Vine, 1889. Further on Camb. Greensd. : ibid. vol. xi. 
pp. 258, 270. 
,, ,, ,,?, Vine, 1891. Rep. Cret. Polyz. : Rep. Brit. Assoc. 1890, 
p. 389. 
Diagnosis. 
Zoarium variable. It begins as a small, flat incrustation, and 
usually grows erect into a thick stem, which may divide 
above into two or more lobes or branches ; or the zoarium 
may remain nodular with an irregular hummocky upper 
surface. 
Dimensions. 
Von 
Hagenow’s 
type. 
D. 3604. 
D. 3361. 
mm. 
mm. 
mm. 
Height of zoarium 
9 
6 
30 
Diameter of zoarium 
6 
5x3 
10 X 8 
Diameter of apertures 
•06 
— 
— 
^ See Tholopora vinei, Gregory, vide postea, p. 276. 
