326 KEPOKT— 1892. 



' Geol. of Sussex ' — very abundant. On one fossil alone — Micraster cor- 

 anguinuni — from Sussex I have been able to identify eight species of 

 Polyzoa belonging to the two sub-orders Cyclostomata and Cheilosto- 

 mata. 



(ct) NorfoVc [Woodward's 'Geol. of Norfolk '). Morris' Catalogue. 

 Zone : Belemnitella mucronata. 



Stomatopora gracilis, Woodw., ' Geol. Norf ,' pi. 4, fig. 16. 

 Diastopora gracilis, M. Ed., 'Ann. Sc. JNat.,' 1838, p. 229, pi. 14, fig. 3. 

 Ceriopora polymorpha, Goldf. (Millipora, Woodw.), ' Geol. Norf., 'pi. 4, 

 fig. 13. 

 . Discopora ? mamillata, Woodw., ' Geol. Norf.,' pi. 4, fig. 2. 



„ ? radiata, Woodw., ' Geol. Norf.,' pi. 4, fig. 3. 

 *Flustra (?) quadrata, Woodw., ' Geol. Norf.,' pi. 1, fig. 3. 



* „ (?) retiformis, Woodw., ' Geol. Norf.,' pi. 4, tig. 6. 



* „ (?) tessellata, Woodw., ' Geol. Norf.,' pi. 4, fig. 4. 

 Lunulites tirceolatus, Woodw., ' Geol. Norf.,' pi. 4, fig. 8 = L. creta- 



ceus, d'Orb., pi. 704. 



If T am right in my identification, the Millepora (truncata), Woodw., 

 which Professor Morris identifies as Betepora. truncata ?, Goldf., is really 

 the Truncatula truncata, ILag.-^^Osculipora truncata, d'Orb. (1847). I have, 

 however, a very peculiar species {Reteporidea, d'Orb.) from Norfolk, ad- 

 herent to Belemnitella mucronata, but the form is too much silicified for 

 specific distinction. 



(b) Sicssex (8) and Kent (K). Morris' Catalogue. 



From these localities only those species are here indicated which I 

 have not as yet identified in the present report. 



Diastopora Sowerbii, Lonsd., Dixon's ' Geol. Sus.,' pi. 18a, fig. 2 



(K, S). 

 Idmonea cretacea, M. Ed. = Idmonea Dixoni, Mant., p. 287 = Des- 

 mepora. 



* „ divaricata, d'Orb., ' Terr. Cret.,' pi. 631, figs. 9-11. 

 *Atagma papularium, Lonsd., ' Geol. Sus.,' pi. 18b, fig. 6 (S). 



This species is probably represented in the Chatham Chalk as Hetero- 

 pora papularia. 



*Holostoma contimgens, Lonsd., ' Geol. Sus.,' pi. 18a, fig. 10 (S, K). 

 *Actinopora Brongniarti, d'Orb. = Tubulipora Brongniarti, M. Ed. 



* „ pulchella. d'Orb., ' Terr. Cret.,' pi. 644, figs. 9-11 (Mackie, 



K). 



XL Polyzoa, Beachy Head, Sussex. 



In 1882 I received from Miss E. C. Jelly a small parcel of Cretaceous 

 Polyzoa derived from the cliff's of Beachy Head in Sussex. I have not the 

 collection at hand to refer to, but as I gave particulars of these in a 

 former report (' Brit. Assoc. Rep.,' 1883) it may be as well to correct 

 the few inaccuracies which were unavoidable at the time I wrote. 



Stomatopora Dixoni, sp. n. = S. gracilis (pars). Report, 1883. 

 Proboscina ramosa, Mich. = 6'. rainosa. Report, 1883. 



