X CONTENTS 



Figure Page 



98. Cope's type (holotype) o{ Palaeosyops diaconus 1(55 



99. Marsh's type of Diylacndon elatus 166 



100. Type (holotype) lower jaw of Brachydiastematherium transilvanicum 167 



101. T3'pe (holot^'pe) oi Leurocephalus cultridens 168 



102. Type (holotype) of Palaeosyops borealis 168 



103. Type (holotype) of Lambdotherium popoagicum 169 



104. Cope's type of Lambdotherium brownianum 1 170 



105. Type (holotype) of Palaeosyops hyognathus 170 



106. Type (holotype) of skull of Palaeosyops megarhinus 171 



107. Earle's cotypes of Palaeosyops minor 172 



108. Earle's type of Palaeosyops longirostris 173 



109. Type (holotype) of Telmatotherium diploconum 173 



110. Type (holotype) of Telmatotherium cornutum 174 



111. Type (holotype) of Sphenocoelus uintensis 175 



112. T\'pe (holotype) of Diplacodon emarginatus 176 



113. Cotypes of Manleoceras manieoceras {Telmatotherium vallidens) 179' 



114. T^'pe (holotype) of Lambdotherium primaevum 180 



115. Type (holotype) of Limnohyops prisons 180 



116. Type (holotype) skull oi Limnohyops matthewi 180 



117. Type (holotype) skull oi Limnohyops 7nonoconus _' 180 



118. Type (holotype) skull of Palaeosyops leidyi 181 



119. Type (holotype) of Palaeosyops grangeri 181 



120. Type (holotype) of Palaeosyops copei 182 



121. Type (holotype) skull of Manteoceras washakiensis 182 



122. Type (holotype) skull of Mesatirhinus petersoni 183 



123. Type (holotype) skull of Metarhinus fltwiatilis 183 



124. Type (holotype) skull of Metarhinus earlei 183 



125. Type (holotype) skull oi Dolichorhinus intermedius 184 



126. Type (holotype) skull of Telmatherium ullimum 184 



127. Type (holotype) of Telmatherium? altidens 185 



128. Type (holotype) of Protitanotherium superbum 185 



129. Type (holotype) skull of Telmatherium? incisivum 186 



130. Type (holotype) of Telmatherium? incisivum -- 187 



131. Type (holotype) skull of Manieoceras uintensis -- 187 



132. Type (holotype) of Manteoceras uintensis 187 



133. Type (holotype) skull of Dolichorhinus heterodon 188 



134. Type (holotype) of Dolichorhinus heterodon 188 



135. Type (holot.ype) skull of Dolichorhinus longiceps 188 



136. Type (holotype) of Dolichorhinus longiceps 189 



137. Tj'pe (holotype) skull of Mesatirhinus superior 190 



138. Type (holotype) skull of Metarhinus riparius 191 



139. Type (holotype) skull of Metarhinus cristatus 191 



140. Type (holot3'pe) skull oi Dolichorhinus fluminalis . 192 



141. Type (holotype) skull oi Rhadinorhinus abbolti 193 



142. Type (holotype) teeth of Eotitanops gregoryi 193 



143. Lower jaws of Lambdotherium and Eotitanops 194 



144. Type (holotype) of Eotitanops princeps 195 



145. Type (holotype) of Eotitanops major 195 



146. Type (holotype) of Lambdotherium priscum 195 



147. Type (holotype) of Lambdotherium progressum 196 



148. Type of Diploceras oshorni 196 



149. Type of Diploceras osborni 197 



1.50. Type (holotype) skeleton of H eterotitanops parvus 198 



151. Type (holotj'pe) skull of H eterotitanops parvus 198 



152. Type (holotype) of H eterotitanops parvus 198 



153. Cotypes of Telmatherium? birmanicum : 198 



154. Type (holotype) of Lambdotherium magnum 199 



155. Type (holotype) of Eotitanops minimus 199 



156. Type (holotype) skull of Eometarhinus huerfanensis 200 



157. "Vertical view of the posterior tooth belonging to the lower jaw of Mr. Prout's Palaeotherium" 203 



158. Original figures of Prout's "gigantic Palaeotherium" 203 



159. Type of Menodus giganteus 204 



160. Owen's specimens of Palaeotherium? proutii ,-- 205 



161. Type (holotype) of Palaeotherium maximum 206 



162. Cotypes of Rhinoceros americanus 206 



163. Cotypes of Palaeotherium giganteum 207 



164. Type (holotype) of Megacerops coloradensis. 208 



165. Type (lectotype) of Brontotherium gigas 210 



