—_— 
ERRATA. 
THE FOLLOWING CORRECTIONS MAY BE CUT OUT, AND PASTED IN THEIR PROPER PLACES. 
Page 1, col. 1, line 9, for Genus 1, Nautilus, read Rovatia. 
Tb. No. 1, read MRotalia Beccarii, R. R. R. R. Ib. No. 2, read 
R. Beccarii, Ib. No. 3, read R. crassula, Tb. No. 4, read 
R. unbilicatula, Ib. No. 5, read Polystomella depressula, P. 
Ib. No. 6, read R. inflata, Tb. No. 7, read R. levigatulus, 
Tb. No. 8, read Polystomella calcar, P. Tb. col. 2, No. 9, read 
P. crispus. Tb. No. 10, read Spiralina carinatula, S. Ib. 
line 21 from bottom, for 22, read Pal, p. 3, col. 2, line 18 from 
bottom, for Tyne, read Tyningham p. 4, col. 1, line 2 from bot- 
tom, for 4, read 3 Tb. col. 2, line 7 from bottom, for Lamarck, 
read Bruguiére p. 5, col. 1, No. 4, for varicosum, read 
varicosa. Ib. line 13 from bottom, for 64, read 65 Ib. Genus 8, 
for Lamarck, read _ Bruguiére p. 7, col. 1, No. 15, for F. graciles, 
read Pleurotoma gracilis p. 8, col. 2, line 4, after 33 add 
pl. V. p- 9, col. 2, No. 2, for P. vinctus, read Lacuna vincta, L. 
Ib. No. 3, for P. canalis, read Lacuna canalis, L. p. 10, col. 1, 
Nos. 6, 8, 9, 10, for P. read Lacuna, L. p. 11, col. 1, line 11, 
dele apostrophe at Adams. Ib. col. 2, No. 16, for acuta, read 
marginata and add Syns. of No. 55. Ib. No. 19, for 57, read 
67 p. 15, col. 2, No. 21, for 83, read 48 Ib. for Genus Turso, 
read LirTorRINa. Ib. Nos. 1, 2; 3, 5, 6, 7, 8, 9, 11, 12, 18, 14, 
read JZ. ° for 7, and Nos. 10,15, 16,17, read MM. for 7. p- 
18, col. 2, No. 5, add pl. LVII, f. 9, 10. Ib. No. 6, for 5 and 8, 
read 2 and 3. p. 20, at all the numbers of the Genus Spira, for 
@yxead 7S. = Sins Ste Sn wSo. aS: 
Page 21, col. 1, No. 3, for pl. XXI,* f. 1, 2, read 
pl. LVI, f. 7; Ib. col. 2, No. 3, for 44, 45, read 34, 35. 
p- 22, No. 6, for pullus, read —_ pulla, p: 24, col. 1, No. 1, 
line 4, for tanthena, read _tanthina, Tb. col. 2, for Adam- 
son, read Adanson. Ib. No. 1, line 6, add p- 224; 
p- 25, No. 2, for pl. LXI, read LVII, Ib. No. 4, f. 7, 
11, refers to WV. nitida, see p. 130. Tb. col. 2, dele Genus 
NERITOIDEs, and unite the species with Littorina; for WV. litto- 
ralis, read L. Nerotoides, p- 26, col. 1, No. 1, line 11, 
for Montford, read Montfort, Ib. col. 2, No. 1, line 8, 
dele Brard, Coq. de Paris, p. 174, pl. 7, f. 13 p- 28, col. 1, bot- 
Ae at 
tom line, for fragiles, read _ fragilis, Ib. col. 2, line 27 
from bottom, for f. 11, read 26 and line 29, dele f. 5. 
p: 29, col. 1, line 24 from bottom, for XV, read X, pol 
col. 1, No. 1, line 8, for p. 34, read pp. 48; p- 32, col. 1, 
No. 5, line 7, for p. 35, read 49; Ib. No. 6, line 1, for 
49,read 39, p- 33, col. 1, No. 9, line 1, for 48, 49, read 
50,51. Ib. col. 2, No. 10, line 2, after 33 add * and line 
15, for crasius, read crassus, Ib. No. 1, line 1, for 50, 
51, read 48, 49. and line 3, for Ency. Brit., read 
Edin. Ency., p- 34, col. 2, No. 2, after 15 add 15. Ib. 
No. 1, line 2, after 15 insert ze and line 7, for Odostoma, 
read Odostomia p- 35, col. 1, No. 1, for pl. XIV, read 
XV, Ib. col. 2, No. 2, for pl. XIV, read XV, p- 41, 
col. 1, No. 1, after 36 add = p- 46, col. 1, 8th line from 
bottom, for Carthusianella, read Carthusiana p- 47, 
col. 1, No. 16, after f.47 add * p.51, col. 1, No. 30, after 
48 add * pp. 58, col. 1, No. 3, for pl. XIX, f. 45, 46, read 
LVII, f.5,6; and line 2, dele f. 1, 2. p: 63, col. 2, No. 
2, line 3, for Dun., read Dan., p- 65, col. 2, No. 3, line 
1, for f. 20, read fife p- 70, col. 1, No. 7, after f. 12 add 
* Ib. col. 2, No. 8, after f.13 add * Ib. No.9, after 15 
add * p. 72, col. 2, No. 6, for Nivius, read NIVEvs, 
p- 73, col. 2, No. 13, add pl. XXV, f. 8. p- 96, col. 1, 
No. 4, dele f.11 andadd 13.  p. 103, col. 2, lower No. 2, 
for 14, read 15. p- 106, col. 2, No. 4, for f. 16, 17, read 
19. p- 108, col. 2, No. 2, for f. 25, 26, read 26,27. pp. 
112, col. 1, 4th line from bottom, after 3. add * Ib. col. 2, 
No. 2, dele second 2 andadd * p- 117, col. 1, No. 1, add 
2 ss p- 118, col. 2, No. 1, for LVI, read IB 
p- 119, col. 1, after Variety c, add f. 10. Tb. col. 2, No. 
2, for sTIATUS, read = sTRIATUS, __ p. 120, col. 2, No. 1, line 
11, for Fig. 8, 9, read P): LIV, £.8;* 9:* 
EH -Owe Le Os Wal NG --Wre @ RO KSS; 
BY CAPTAIN THOMAS BROWN, M.W.S., M.P.S., 
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ARE PUBLISHED BY SMITH, ELDER, & CO., 65, CORNHILL, LONDON. 
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