APrENDIX. xxi 



"^122. Fossil plant, North Sunderland. 



^ 123. Fossil plant, North Sunderland. 



^ 12i. Fossil plant. North Sunderland. 



125. Fossil plant. North Sunderland. 



126. Fossil plant, West Springfield. 



127. Fossil plant, Sunderland. 

 -■< 128. Fossil plant, ( ? ) Deerfield. 

 « -129. Fossil plant, ( ? ) Deerfield. 

 *•* 130. Fossil plant, Greenfield. 



131. Fossil plant, Deerfield. 



132. Fossil plant, Deerfield. 



133. Encrinite, (?) West Springfield. 



— 134. Encrinite, (?) West Springfield. 



135. Ripple marks and concretions, AVcst Springfield. (Sec figure 100.) 



136. Ripple marks and concretions, West Springfield. 



137. Ripple marks and concretions without reticulations. West Springfield. 



138. Zoophyte (?) changed into chert, West Springfield. 



139. Concretion in limestone. West Springfield. 



140. Concretion In limestone, West Springfield. 



141. Concretion in limestone, West Springfield. 

 — 142. Concretion in limestone, AVcst Springfield. 



— 143. Concretion in limestone. West Springfield. 

 --144. Concretion in limestone, West Springfield. 

 -~145. Concretion in limestone, West Springfield. 

 --«146. Concretion In limestone, West Springfield. 

 —147. Concretion in limestone, West Springfield. 



— 148. Concretion in limestone, West Spiingfield. 



149. Eurynotus tenuiceps Agass. Sunderland. (Plate 29. figure 1.) 



150. Eurynotus tenuiceps Agass. Sunderland. 

 \/151. Ichthyolites, Sunderland. 



— - 152. Fi-agments of ichthyolites, Sunderland. 



-.. 153. Concretion In shale. Turner's Falls. 



— % 154. Moulds of organisms, South Hadley Falls. 



•— 155. Veins of clay, South Hadley Falls. 



>/'l56. Gray conglomerate, (boulder,) Amherst. 



Vl57. Variegated conglomerate, Southwick. 



v^l58. Variegated conglomerate, Southwick. 



159. Variegated conglomerate, Westfield. 



v/ieO. Reddish sandstone, Westfield. 



vl61. Variegated sandstone, Westfield. 



162. Conglomerate, (boulder,) Belchertown. 



N/163. Conglomerate, Granby. 



164. Red sandstone, Wilbraham. 



165. Red sandstone, Wilbraham. 

 ^166. Striped sandstone, Springfield. 

 n/167. Traft tuff, ( ? ) Mount Ilolyoke. 

 V 168. Black shale, Montague. 



