LIST OP PUBLICATIONS. 
Gcel 3 
[Duncan, P. M.] On the Astroccenice of the Sutton Stone and other De- 
posits of Infra Lias of South Wales. R. J. Geol. Soc. xlii, pp. 101- 
112, 1 pi. 
Notes especially on A. gibbosa , atfd 7 other species. 
— — . On the Structure and Classificatory Position of some Madreporaria 
from the Secondary Strata of England and South Wales. T. c. 
pp. 113-142. 
Special reference to papers of R. F. Tomes. 
. Answer to “ Observations on some imperfectly known Madrepo- 
raria from the Cretaceous Formation of England,” by R. F. Tomes. 
Geol. Mag. iii, pp. 52-55. 
Ellis, J.. W. Report on Actiniaria Liverpool Bay District. L. M. B. 
C. Rept. i, pp. 123-130. 
Erdmann, A. Ueber einige neue Zoantheen. Jen. Z. Nat. xix, pp. 430- 
438, 2 pis. 
General anatomical and systematic notes on Zoantharia, with defini- 
tions of genera and descriptions of species. 
Etheridge, R. [Jun.] [See Nicholson, H. A.] 
^‘Faxon, W. Acalephs. Selections from embryological monographs. 
Mem. Mus. C. Z. ix. 
^Fewkes, J. W. Report on the Medusce collected by the U. S. Fish 
Commission steamer ‘ Albatross ’ in the Region of the Gulf Stream 
in 1883-84. Washington : 188G, 8vo, 47 pp., 10 pis., for Rep. U. S. 
Fish Comm., pt. xii, pp. 927-977, 10 pis. ; J. R. Mior. Soo. 1887, 
p. 248 
1 1 new species ; new genera, Nauphantopsis, Ephyroules , Pterophysa , 
Angelopsis ; new families, Halier easidce , Angelidce ; Atolla bairdii , n. sp. 
(regarded by Haeckel as a deep-sea genus), found at surface. Bathyme- 
trical distribution of Medusce. 
Foord, A. H. [See Nicholson, H. A. (3).] 
Fowler, G. H. The Anatomy of the Madreporaria. Q. J. Micr. Sci. 
xxvii (1886). [ Cf Stud. Biol. Lab. Owens Coll. Man. pp. 1-16, 1 pi. 
Madrepora durvillei , with features, resembling Alcyonaria , tendency to . 
absence of polyps from ventral side of branches and branchlets, strong 
development of axial and abaxial septa, bilateral symmetry, 6 mesen- 
teries, and distinct dimorphism, but both forms reproductive and diges- 
tive. M. aspera, ho dimorphism, but similar structure of colonies and 
differentiation of mesenteries. 
Ford, S. W. Note on the recently-proposed genus Billingsia. Am. J. 
Sci. xxxii, p. 325. 
The name Billingsia changed Elkania , since former already used. 
*Frecii, F. Die Cyathophylliden und Zaphrentiden des deutschen Mit- 
teldevon. Pal. Abh., pp. 117-234, ’8 pis. Berlin (Reimer) : 4to. 
*‘Fromentel, DE. Pal6ontologie Fran£aise. Terrain Cr6tac6 lviii, 11 pis. 
