68 



A. BOPHCJIK'I». 



06iH,aa «topsia koctii (xaôj. VII, <i»nr. 0, 130 — ) KyôooCpasuaii, ïiécKOifcKO BbixHuyxaa 

 B r h AJmny, cjierKa CKpyneimaa — ôjaroAapa oxraiiyxoMy Buy rpb niiJKiieMy nepeAHeiviy yrjiy, 

 Ob napy>KHOH (BKxajibHoii) eroponbi (6b) oiia H'tciîOJbKO cbyjKHBaexca KBepxy, c r b 3aAHew (6 a) — 

 oôpaxno, c-byjKHBaeTca KHH3y. IIpoKcnMaJibHaji cycxaBHaa noBepxiiocrb (ajih pajiiyca, 6 d) cuepeAw 

 Bbinynjiafl, csajin BorHyxaa (BO.iHOo6pa3Haa), npu ^enn. Borayxaa aacxb, (îoxfce mupoKan, imx>erb 

 ESMÔotâe r.iyooKyio qacxb 6.injKe kt> HapyatHOMy npaio; ôoxfee yaisaâ Bbinyiuaa *iacxb iiMierb 

 BnAX> CKpyr.ieHHaro rpeÔHH, cb ôojite KpyxbiMb ckjiohomt., o6pain,eHHbi»n> ii'h BorHyroii qacïii: 

 rpeôeHb axoxi raKace noHiiataexca kt> HapyjKHOH cxopoH'fe kocxh. 



^ncxajibHaa cycraBHafl noBepxHOdb. (6 e) cocxonxTb H3i. xpex-b qacxen: cpeAnaa, AJia tra- 

 pezoideum, caMaa mnpoKaa, bx> bha'È xpeyrojibHaro oxpfeKa BorayTOH c<i>epbi, BepuiHHOH o6pa- 

 menHaro Bnepejn^: c3aAn kt> napyaîHOMy yiviy ea npiiMbiKaex r b iieôojibiijaa OKpyrjieHHO Mexbipe- 

 yroJibHaa ii.iora,aAKa AJia trapezium, HanpaBJieHnaa Ha3aA'b h bhh3Ti, x. e. noAHHMaiomaaca yace 

 Ha 3aAHK)io DOBepxHoexb kocth; cb BHyxpeaHea cxopoHbi K'b cycxaBHOH noBepxHocxn A-iia trape- 

 zoideuni HenocpeACXBeHHO npHMbiKaerb, oxA'fiJiaHCb e^Ba 3aMtxnbiM-b rpeôeniKOMb, cycxaBaaa 

 DOBepxHoexb ,pa magnum, HMX>ioiii,aH yrjiOBaxo-rpymeBHAHyio <i>opiviy, oôpamenHyio y3Koïî 

 qacxbio Ha3aji,T>, kt> 3aAHea cxopoH'fe kocxh. IlepeAHin BHyxpeiiHiii KOHeiri 9xoii uoBepxHocxu 

 o6pa3yex"b ocHOBame nepeAHaro HHîKearo oxpocxKa Kocxn, napyuiaiomaro kl HaaôojbmeH cxe- 

 neHH ea Ky6oo6pa3Hyio <i>opMy. 



Ci) BHyxpeHHea (3Hxa.ibHOH, ulnar'Hoa) cxopoHbi BorHyxaa noBepxHOxxb kocxh (6 c) necexx> 

 cpeAHee npoAOJbHoe yrjy6jeHie Cb AByiwa aMKanin — 6jimne K'b cpe^nut h K3aji.iT, — orpann- 

 ^eHHoe CBepxy h CHH3y cycxaBHbiivin noBepxHoexaMH os lunatum. Bepxeaa cycxaBHaa no- 

 BepxHoexb cocxohtt> H3T> AByxT> aacxeii — BbixaHyxofi no BepxHeMy Kpaio nepeAHefi qacxn, o6pa- 

 3yiom,eH pacmnpenie cnepeAH h cbyatenie K3aAH cooxB'ÈxcxBeHHo bojihhcxoh noBepxHocxn Bepx- 

 Haro cycxaBa; kt> nen npHMbiKaerb 3aAHaa nacxb, o'ixÊJieHHaa o'Xb Hea neôojibmHM'b peSpoi^b, 

 bt> bhaè yAJiHHeHHaro OBaja, HanpaBJieHHaro koco Ha3aA"b h BHH3 r b. HuatHaa cycxaBHaa noBepx- 

 Hocxb A-ia os lunatum npHMbiKaerb ktj HHatneMy Kpaio (kt> BHyxpeHHeiwy Kpaio cycxaBHoë no- 

 sepxHocxH AJia os magnum), BbixaHyxa bx. AJinny, HM'feex'b cepnoo6pa3Hyio *opMy; K'b ea nepeA- 

 HeMy KOHny CBepxy npHMbiKaexT> xpeyrojbHaa iuiomaAKa ea nepeAHen nacxn, oxA'ÉJiaeMaa orb 

 ocxajibHOH HeôojibmHM'b peôpoivrb. 



IlepeAHaa h Hapyaînaa (6 b) noBepxHocxn kocxh noqxn njiocma; noorEAHaa — cb Heôojib- 

 mHiwb yrjiy6jeaieMx> bt> 3aAHeiî aacxa. 3aAHaa noBepxHoexb (6 a) HecexT> ABa inninKoo6pa3Hbixx, 

 B3Ayxia — HaA^ njioinaAKoii A-aa os trapezium n BuepeAH HHCxoAameë b-bxbh BepxHen cycxaBHOH 

 njomaAKH AJia os lunatum. 



Gxodcmea v pasmmn 1 ). — Y iiocopora Kocxb ôojite njiocKaa h ôojite CKpy- 

 qeHHaa: BepxHaa cycxaBHaa 1 njJom,aAKa noBepHyxa BHyxpb n Ha3aAT> oxHocnxejibHO HnameH. 



1) BtTe^ieHie ne i iaTaHifl HacToameS paooTw MOHorpa<i>in «OcTeoJioria Epiaceratherium turgaicum» (cm. CTp. 1, 

 npHM. 2) BbiniJia bt> cbIitt. (MoHorpa<i>iH P. riajeoHTOJi. 06m., b. 1); raw noApoÔHO pa3CMaTpHBaeTca OTHomeHie KocTefi 

 CKejieTa Epiaceratherium h Indricotherium; bo H36t>KaHie noBTopeHiS b Aa^BHliHuieMt 3to cpaBHenie He npHBOAHTCfl. 



