VINE: FOSSIL POLYZOA : ADDITIONS TO THE CRETACEOUS LISTS. 157 
figures in the Atlas of the whole of d'Orbigny's Albian, or Gault 
Polyzoa in the order in which the author refers to them.* 
1. MMicertites Haiineana, d'Orb., Atlas, pi. 617, figs. 11-13. 
2. Elea triangularis, d'Orb. = Escharae of Atlas, pi. 602, figs. 
4-5, and pi. 737, figs. 17-20. 
3. Reptelea acteon, (Y Orb. = Esc ha r'tna of Atlas, pi. 604, figs. 5-6. 
4. Multelea gracilis, d'Orb., Atlas, pi. 739, figs. 1-3. 
5. Entalophora angusta, d'Orb. = E. gracilis; Atlas, pi. 617, 
figs. 1-4. 
6. Diastopora Dutemplena, d'Orb., Atlas, pi. 617, figs. 8-10. 
7. Reptomultisparsa Dutemplena, d'Orb., Atlas, pi. 761, figs. 8-10. 
8. Zonopora laevigata, d'Orb., Atlas, pi. 771, figs. 7-8. 
9. Laterocavea Dutemplena, d'Orb., Atlas, pi. 772, figs. 7-10. 
10. Sparsicavea irregularis (Entalophora), d'Orb., Atlas, pi. 617, 
figs. 5-7. 
11. Semimulticavea Landrioti, d'Orb. (Radiopora), Atlas, pi. 648, 
figs. 5-7. 
12. Echinocavea Raulini, d'Orb., Atlas, pi. 788, figs. 7-8. 
13. Semimulticavea cornuta, d'Orb., Atlas, pi. 791, figs. 1-2. 
14. Heteropora Constantii, d'Orb., Atlas, pi. 799, figs. 6-7. 
15. Multicrescis Michelini, d'Orb., Atlas, pi. 799, figs. 14-15. 
16. „ mamillata, d'Orb, Atlas, pi. 800, figs. 1-2. 
Fifteen of these species, says the author, are peculiar to the 
sandstone of Grandpre, and of Novian in the Ardennes and the Meuse 
belonging to the Anglo-Parisian basin ; and one (No. 11) is found in 
the same basin, and in the deposits of St. Croix in the Canton of 
Vaud (1. c, p. 1092). 
Quite recently, however, the " Bryozoa" in the d'Orbigny collec- 
tion, now preserved in the Paris Museum, have been carefully 
examined, and the Cyclostomatous species revised by Dr. Pergensf 
of Belgium. The result of this critical investigation is that at least 
ten of the above-named species are either lost or are rendered useless 
for the purpose of the revision, and only six species are satisfactorily 
accounted for. The numbers as given above are again used in this 
* Palaeontology, France: Terr. Cret., vol. v., p. 1092. 
t Revis des Bryozoaries du Cretace, figures par d'Orbigny, Brussels, 1890. 
