LIST OF FIGURES IN TEXT. 1X 
Coéssified proximal and median phalanges of left digit II of manus of M. hollandi.. 233 
Superior view of posterior part of cranium of M. petersoni..............+. .+-+2 237 
Diagram showing different locations of anterior margin of posterior nares of M. elatus, 
INESLORDEN CULE VLG CKOULCT UI: nomeiarasn eur ise wer wee a ep celeste cata veh is a, 237 
Memacilexole Vie nerensonie aramid. se sina eta iyi sav jer aaiah 2 ache Wuled a Sha wtale 243 
Niewsotnioht cide:onckullof MMe petensont. *. foe. vee ake ee eee 249 
Watenlaview on atlasonaverelatuse. ake Oo. era tee ee eee woe ewe. Sakho 254 
Superior and inferior views, in outline, of Moropus elatus Marsh.................. 255 
SupenonmlewsOhatlas ol Wie pelersontin | 0 kik Gite teehee oe cea EM Sabet 255 
Diagram representing contour of neural canal of axis of M. elatus in horizontal section 255 
Posterior, anterior, superior, and inferior views of atlas of Moropus elatus......... 256 
Heaberallavle Wa OimaXIsy One RCLOLUSH rai a seals ches een yee oe Te aha Seared 258 
Waren leviewsOlmaxisnoie Ven pelensOond irc aes eA sete ee ea on ee ae 258 
Diagrammatic lateral and ventral views of axis of M. elatus...................... 258 
Wross ceCuOMOhmaxiscOnmMewelaUiSer loc oat ews Ae er Sic ipma ee a 259 
PRMD TION Ale wa Oleaxds: Ol Min CLOLUSi: ies) ess Me Habe aaykcnas ae 260 
OSCCRIOk Ve Wa Oil AIS OlW VxCLOUISi a a Snel Camis et on tern atl 6 1 A POU ee 260 
GStEMOnAVICWROMaAXISLOMM MM NCLEnSONU sic 2 aia Mo nmmbie Sun Ty NR a lat) 260 
WAeralaview,.omtmind-cervaicalon Wl. Clatusi.. 5214 se a os ee ode ee 262 
Outline view of inferior surface of third cervical of M. elatus...................... 262 
Third cervical cervical of M. petersoni, lateral and posterior views................. 263 
Cross-section of third cervical vertebra of MM. elatus.............200- beer esses se: 263 
Wateralniews ouounthcenvacalson Wi elatuset, Maen aie sce eae a owe Ne tee, 264 
Wentrallview, olstounum cervicalnotileelatus: . 2. eal hy oe eae we ee 264 
Lateral and ventral views of fifth cervical of M. elatus.......... 000.000 e cece 266 
ateraland: ventral vews of sixth cervical of Mielatus. 205.02 5... 28... ee se: 267 
Lateral and ventral views of seventh cervical of M. elatus...............-..+..-5. 269 
Lateral and posterior views of seventh cervical of M. petersoni.................... 269 
A culedonsaleon VOnOPUSHCLOLUS a. Bien Ue hs iscts eae Sle ata te aie eat ese a led es 271 
Lateral view of the first five dorsals of Moropus elatus.............00-00020005 So Ae 
Remnant of first dorsal of M. elatus and anterior, lateral, inferior, and posterior views 
Olt STINE a. 46S. We che 8 Ga GAL Body Ce Oe eet ate reac eae ahi aa era 274 
Posterior, lateral, and anterior views of second dorsal of Moropus...............-. 277 
ulerionndewnolsecona dorsal ot Monopuss sa. fost. See ea ee ceo 277 
Se@conel clorasellOit WW GOS Ry a Oe Ly ee eee lier 2 ene mee kar A ce 278 
Tings! CkoraSeall Gr WY ICRODOIS So sg so ts OS as ne eee se es Sno aa a 280 
HOMME OKsAOle Mono puSste a tas caer a Ol eS ay ns Ne a clea 281 
nova, Cloves Out WL BUGIS so We 5 og olin ts Wee leat tke Sg a nt een Catlin een ee an eee 285 
Sere mt melons Ome enclaL smn retake Pe RO Oh ct Betsey at New ae dee dae 287 
