REFERENCE TO THE PLATES. 



Page 



PL 1.— The Glaciers of the Aar . . . .to face 13 



PI. 2. — Ammonites macilentus. A, cristatus, A. serratus to face 94 

 Forms of Lobes and Saddles in Ammonites, (two figures) . . 100 

 Section of Laminae of London clay at New Cross, Surrey . .113 



Earth-shp on the Croydon Railway 114 



Earth-slip on the Brighton Railway 116 



Section of strata at Bredon Hill near Cheltenham .... 202 



Skeleton of the Mastodon giganteum . . . . . .225 



Skeleton of the same as exhibited in 1842 in London, (Koch's) . 225 

 Illustrative plates from Richardson's Geology for Beginners . 224, 226 



ERRATA IN VOL. I. 



page 



21 



line 



11 



for 



Crinoidea Pentacrinus read Crinoidea 



21 





28 





Kleigh read Klugh 





92 





4 





exported read reported 





128 





13 





franklimite read franklinite 





137 





30 





Chrutati read Cristati 





165 





37 





head read head 





189 





5 





truine read triune 





202 





2 





Hall read Hill 





205 





30 





Parkisoni read Parkinsoni 





219 





33 





Just read Inst 





220 





2 





Just read Inst 





224 





5 





Precopteris read Pecopteris 





306 





22 





leading read leaving 



