PALAEONTOLOGY. 
Gael. 5 
55. Etheridge, R. [Jun.], & Foord, A. H. Note on Laceripora cri- 
brosa, Eichwald. Ann. N. H. (5) xvi. pp. 385 & 386, woodcut. 
The authors now find that Laceripora cribrosa , Eich., is a Favositoid 
Coral, and not a Ckcetetes. [ Cf . Zool. Rec. xxi. Cod. p. 5.] 
56. Herrmann, 0. Die Graptolithenfamilie Dicliograptidce , Lapw., mit 
besonderer Beriicksichtigung von Arten aus dem norwegischen Silur. 
N. Mag. Naturv. xxix. pp. 122-208 & 209-214, wfith figs, [and sepa¬ 
rate, Inaug. Diss. (Leipzig) Christiania : 1885, 8vo, 94 pp.]. 
57. -. On the Distribution of the Graptolithidce in Time and Space. 
Geol. Mag. pp. 406-412. [Transl. from N. Mag. Naturv. xxix.] 
58. -. On the Organization and Economy of the Graptolithidce. 
T. c. pp. 448-460, figs. 1-6. [Transl. from N. Mag. Naturv. xxix.] 
59. Koby, F. Monographie des Polypiers jurassiques de la Suisse. 4 e 
partie, Abh. schw. pal. Ges. xi. pp. 151-212 ; 5 e partie, op. cit. xii. 
pp. 213-304, pis. lxiii.-lxxxviii. 
60. Leidy, J. An Extinct Hydroid. Science, v. p. 395, with fig. 
Haldemana primceva, a Graptolite in a quartzite pebble ?, Lower Silu¬ 
rian. 
61. Nicholson, H. A., & Etheridge, R. [Jun.]. On the Synonymy, 
Structure, and Geological Distribution of Solenopora comp acta , Bil¬ 
lings, sp. Geol. Mag. (3) ii. pp. 529-535, pi. xiii. 
The authors are quite undecided as to the position of this fossil : it 
may prove to be a calcareous Alga. 
62. Nicholson, H. A., & Foord, A. H. On the Genus Fistulipora , 
M’Coy, with Descriptions of several Species. Ann. N. H. (5) xvi. 
pp. 496-517, figs. 1-6, pis. xv.-xviii. 
An interesting suggestion is made by Moseley & How r es in this 
paper that the well-marked groove which occurs along the calyx of the 
Monticuliporan fossil coral Fistulipora , indicates the presence of a 
siphonoglyphe. 
63. Pocta, P. Ueber fossile Kalkelemente der Alcyomden und Holo- 
thuriden und Verwandte recente Formen. SB. Ak. Wien, xcii. 
pp. 7-12, 1 pi. 
64. Tomes, R. F. Observations on some imperfectly known Madrepo- 
raria from the Cretaceous Formation of England. Geol. Mag. 
(3) ii. pp. 541-553, pi. xiv. 
65. -. On Madreporaria from the Great Oolite of Oxford, Glouces¬ 
ter, and Somerset. Q. J. Geol. Soc. xli. pp. 170-190, pi. v. 
Thamnocc&nia and Platastrcea , gg. nn. 
66. -. On some Imperfectly known Madreporaria from the Creta¬ 
ceous Formation of England. T. c. P. of Soc. cit [Abstr. p. Ill, 
and Ann. N. H. (5) xvi. pp. 311 & 312.] 
67. Tine, G. R. Notes on the Polyzoa and Foraminifera of the Cam¬ 
bridge Greensand. T. c. P. of Soc. cit. [Abstr. pp. 101 & 102, and 
Ann. N. H. (5) xvi. pp. 149 & 150.] 
