ERRATA ET CORRIGENDA.

Page

45, in description of the woodcut, for O. scarabseoides, Wahl.? read O. scaraba^oides,
Wahl., var. obesus, Salter; and/or Agnostus pisiformis read Agnostus princeps

68,  in description of the woodcut, for 13. Nebulipora read 13. Monticulipora.

69,  line 7 from bottom,/or Disema read Discina.

70,  line 13 from top, for Stenopora fibrosa read Favosites fibrosus.
76, last note, for by Mr. D. Forbes, see Appendix (B) read see Appendix C.          | •

103, last line, and p. 121, line 15 from top, for trapezoidalis read exporrectus.         •    •

135, line 5 from top ;   p. 137, line 12 from top ;  p. 141, line 16 from top;  and in  *

scription of woodcut, p. 162, for Platychisma read Platyschisma.                  *"bol(

150, woodcut,/or Pebblesshire read Peeblesshire.                                                        ■

164, line 28 from top, after upon add Cambrian rocks and.                                     .

174, in description of the woodcut, for vEgina mirabilis read ^glina mirabiHs.

188,  last line of note, after referred insert to.                                                            I

189,  in description of the woodcut, for Alveolites (Stenopora) fibrosus read Favq^^j^dg

(Stenopora) fibrosus.

*GSS

229, in description of the woodcut, for M. Nilssoni, Hisinger, read M. gradata, Salt.

236, after description of the woodcut, add See Mr. Salter's Memoir in the ' Annals I *
Hist.' March 1860, p. 154, figs. 1-3.

258, line 6 from bottom, for Appendix C read Appendix H.

287, line 3 from the top, for 934 read 879.

317, line 17, for Proterosauri read Protosam'ia.

334, in note, for p. 155 read p. 185.

356, line 9 from the top, for Appendix (E) read Appendix L.