7S 



A. BOPHCaitï.. 



nHApHKOTe])iio. Ha aion Kocxn bt> ocoôeHiiocxn cKasbiBaexca peAynnpoBauie ulna, — xain. i;ai; i, 

 ea BepxHSfl noBepxHocxb (.'oqjeHaexca n ex. paAiycoMX,, l ioro h'bti hh y OAHoii «i>opMbi cpcAw 

 Rhinoceroidea, — a Tapse coKpauienie ôokohbix'l 9JieMeHToin> cxyiian — en iuiocKaa *opivia — 

 h oxHeceme hxt, Hasa^t. 



IIopa3HTejibHoe cxoacxbo cb os trapezoideum HHApHKOxepia iiMBexb Kocxb Hipparion'a, 

 KOTopaa oxjaqaexca xojibKO cBoeio oxHoeaxejibHo 6o.iibineio bbicoxok) 3xo cxoactbo BbipaîKaexca 

 n btj oômeiî *opM'fe, n B r b *opMB cycxaBHbixx HOBepxHOcreH. TorAa KaK r b koctm Rhinoceroidea 

 h xanapa hm'bk>ti> coBepmeHHO nrioii habitus, HHqtiux, He nauoMHHaa co6ok> cooxBBxcxByiouryio 



HOCTb HHAPHKOTepia. 



Os magnum o6muiux> oqepxaHieMh naiioMHHaex'b KOCTb nocopora, ho ôojrfce uunpoKaa r 

 iLiocKaa, ex mente pa3BiixbiMx> 3aAHHM'b oxpocxKOMX, a rjiaBHoe — oxHocnxe.ibHO Apyraxi, Kap- 

 najibHbix'b Kocxeii — oojrfce KpynHaa. ripn3HaKH, oxjiimioiiue ee orb Hocopora, côjrajKaiox'b ee 

 ct> KocTbio loiuaA", KOTopaa oAnano oxHOciixejibHO eme Kpynixke, njiom,e; ocoôeHeocxii cycxaB- 

 Hbixi> noBepxHocxeîi HaxoAaxca bt> cbh3h cx> pa3BHBaK)in,HMca MOHOAaKxnjiH3iuoMx> y HHApHKOxepia. 



Os unciforme — OAHa n3x> Haiioo.i'Êe xapaKxepHbixx> Kocxen carpus'a, bt> xo œe Bpeiua 

 bx> HaHôojibinen cxeneHn coxpaHaexx Hocoponïbii qepxbi cxpoeHia — HMeHHo, apbbh'bhuj hxtj npeA- 

 cxaBHxe.ien, — nue HM'feex'b HHiero oômaro ex JioinaAbio. HaH6ojbuiHMX.oxjiiraeMT>on»nocopora r 

 Kpo»ie MeHbuieii BejinqaHbi saAHaro oxpocrna (aaKTb y JioinaAn), aBJiaexca njiocKaa 3aAHaa cxo- 

 poHa kocxh, Ha Koxopofi HaxoAHxca cycxaBHaa noBepxHocxb A-ia Mc v , noqxH noAX> upflMbiMX> 

 yrjiomx kx> cycxaBHon noBepxHoexn A-na Mc IV , xorAa Kaax> y nocopora ohï; onBaioxca m> OAny 

 HHJiHHApHqecKyK) noBepxHocxb, 3aKpyrjiflK)myio 3aAHHH iiHatHifi yroix, kocxh. 0 noioaceniB 

 cycxaBHbixTb noBepxHoexen ajih os lunatum h os cunéiforme, bx» cbh3h co CM'fem.eHieM'b 6oKOBbixx> 

 ajeMeHxoBx. carpus Ha3aAT>, 6buo CKa3aHO Bbiiue (cTp. 75). 



IIoaboah nxora, HeJib3H ne npH3Haxb, <rro, iiecMOxpa na Bce BH'fcuiHee oxjHiie, carpus 

 HHApHKOxepia coxpaHflexx> ocHOBHbia lepxbi cxpoeHia Rhinoceroidea, xacxo — Soj^e npnMB- 

 xHBHbixi) nxx npeAcxaBHxejeâ. 3xo cKa3biBaexca bx> o6m,efi <i>opM'k oxA'ÉJibHbixx ) Kocxeii h bx> 

 xixx hxx> cycxaBHbixx> noBepxHocxaxx., Koxopbia no CBoeiviy nojiojKemio HaHMeH'fee HaxoAaxca bx> 

 ABH/Kema 5 xfe œe oxjinqia, Koxopbia HaÔJiioAaioxcH, oôycjiOBJieHbi ôoji'ïie bbicokoh cxaAien ah*- 

 <i>epeHHHpoBKH bt> nanpaBjieHin MOH0AaKXHjiH3Ma ; xi qepxbi cxoACXBa ct> JiomaAbio, Koxopbia 

 npHBOAHxx> kx> noqxn nojiHOMy xosKAecxBy bx. cxpoeHia trapezoitleum y HHApHKOxepia h Hippa- 

 rion'a, HaAO pascaiaxpHBaxb, KaKi. oôycjOBJieHHbia nepexoAOMi. m, OAHHaKOBbiMX> MexaHniecKHMX» 

 ycjiOBiaMi, ABHaîema khcxh; noaxoMy JiomaAHHbie qepxbi npiypoxeHbi, rjiaBHbiMx» oôpa30Mx>, 

 cycxaBHbiMX> H0BepxH0cxaMx>, pacnoioateimbiMi) bt, ropH30HxajbHbix iijiockocxhxx>. 



Metacarpalia h phalangae HHApHKOxepia xapaKxepn3yioxca Heo6biqaHHbiMx> a-i« Hocopo- 

 roBX» pa3BHxieMx> cpeAHaro najibaa 3a cxexT) ôoKOBbixX), Koxopbie ciubHO peAynnpyioxca bt> cbo- 

 hxx> pasMipaxx. a iiepeurÈuxaioxca Ha3aA^; bx, xo >Ke BpeMa metacarpalia qpe3BbiqaHHO yAJin- 

 naioxca, h x>op»ia nxb A't-iaexca npaBHJibHoa, cxpoËHoiî, npnôjmacaacb kt, BbicmnMX. xpexna.nbiM'b 

 hjii OAHOiiajibiMX. xana»n>. 



