D4 MEMOIRS OF THE CARNEGIE MUSEUM. 
Ninth dorsal of 1. elatis 22:0. eRe ee ee ee ee 289 
Tenth dorsal of 1. elatus... © 6s 005 Oe ee eee 291 
Eleventh dorsal of M. petersoni...... Pre Witt ie Oe eee et, Sard 293 
Restoration in outline of eleventh dorsal of M. elatus............................ 293 
Twelfth dorsal of M. elatus 2.0.50 2.0.. 5 Se Soe ee ee ee eee 295 
Thirteenth dorsal of M. elatus. 2 92. 32) Sse ee eee 297 
Thirteenth dorsal of MM; petersont... fe phe ee eee 297 
Fourteenth dorsal:of MM elatus =... 25 2 eee 299 
Fourteenth dorsal of Mi: petersont. |. 2 eer Coe ee eee 299 
Fifteenth dorsal of M: elatus:....68. 62 Ee Oe ee eee eee 301 
Fifteenth dorsal of M. petersoni (lateral and posterior views) . 301 
First lumbar of MM: elatus:+ 22005. Son ee ee eee 305 
First lumbar of M. peterson: (lateral and posterior VIEWS) icincsse pass Ain ee OR 305 
Second lumbar of Mstelatus 2215 fa Nes EAS eee ee ee ee eee 307 
Second lumbar of M. petersoni (lateral and posterior views)...................--- 307 
Third lumbar of. elatus +). 5.5. a eae PAN RTS ee a ee 309 
Third lumbar.of iM. petersont... «Ve oko ee ee Ce ee 309 
Fourth lumbar vertebraloliVi-petersonte a se ee nee ne ee 310 
Exfth lumbar vertebra of Jin petersond sy are. see 312 
Lateral and posterior views of sixth lumbar vertebra of M. petersoni............... 314 
Caudal vertebra of M. elatus (dorsal, ventral, lateral, anterior, posterior views)..... 319 
Caudal vertebra of M. elatus (posterior, anterior, lateral, superior, inferior views).... 319 
Manubrium of M. elatus (inferior, superior, lateral views; cross-section at posterior 
extremity). .se.6 2 iv hie Bs eee Se wate, SO ee me eT en 329 
left'scapullaof MM, petersont<) (2282S sue ee eee 331 
Left: scapula ‘of Mf. mamimus. Ws 052. 5s as ROCA Oe eee 332 
Distal articulating surface of left ulna-radius of M. petersoni.........:............ — 
Distal articulating surface of right ulna-radius of Nestoritheriwm pentelici........... 336 
Secaphoid of M. elatus (anterior, internal, lateral, radial, posterior, inferior, superior 
VIEWS) chee 5 Vd seed a OS Aw he Le eee 338 
Lunar of left manus of M. elatus (dorsal, ulnar, radial, posterior, inferior, superior 
VICWS) 256 6h 255 ah ble Bla Seb wideal ale SG RES ae SRE Se a eae ee 340 
Cuneiform of M. elatus (ulnar, radial, inferior, superior views)....................- 341 
Cuneiform of left manus of M. elatus (anterior, ulnar, radial, posterior, distal, proximal 
VIEWS) cies Sets whic ON Ph NOES ES ee ee ee 341 
Pisiform of left manus of M. elatus (dorsal, palmar, articular, superior, inferior views) 343 
Trapezium of M. elatus (superior, inferior, internal, radial views).................. 343 
Trapezoid of left foot of M. elatus (dorsal, superior, inferior, palmar, ulnar, radial). 345 
Magnum of left manus of M. elatus (dorsal, radial, ulnar, posterior, proximal, distal 
VIEWS): 5 oo CAS Eee a See oe RM eat te Ie 347 
