L\DR]COTHERIUM N. OEN. 



19 



Cpe^n eBpoueficKHX'L <ï>opi\rb HaHOojrÈe hphmhtubhoh HBJiaeTca Proliyracodon orwntale*), 

 qpe3BbiqaËeo Heôojibinaa *opMa, ct> HeAocraTOiHO xopoino coxpaHHBiunMca 3yô"Hbiivrb annapa- 



TOMT>. H3Tj JIOHîHOKOpeHHLIXl 3y60BT> MbI 3HaeM'b P 3 H P 4 , H3T> KOTOpblX'b BTOpOH ÔOJIEe Tpe- 



yroJibHaro oiepiama, h-em^ nepBbiw, ho npaMbiMH cropoHaMH HBJiaeTCH HapyaîHaa n nepeflHflfl; 

 BHyTpeHnie 6yropKn He npeACTaBJiHiOT'b TaKoro pa3Bnria, Kaieb y HHApnKOTepia; 3aji,HiH rpeôeHb, 

 xoxfl h 3Ha^HTejibH0 Menbine nepeAHflro, ho yate npeACTaBjraeT'b AjraHHyio njacTiraKy, coe^H- 

 HeHHyio c r i> HapyjKHon ctehkoh h nepeji.HHM'b rpeÔHeMi,; HM-EeTca crista. Ilo CBoeMy habitus'y 

 jioJKHOKopeHHbie 3y6bi P. orientale BOo6in,e ôjinaîe Krb HacToaiii.oM'b Hocoporaivrb, wkm> kt> hhaph- 

 KOTepiio. KopeHHbie npeACTaBJiflKyrb qpe3BbiqaËno iiphmiithbhog crpoeHie, TaRTb KaK-b y hhxt> 

 OTcyTCTByerb antecrochet. M 3 Tpanenon,a,ajJbHOH «topMbi, ho 3aAHin rpeôeHb n3ornyTT> cnaSte, 

 Hfo,n> y HH^pHKOTepia. 



^pyraa, HTXKOJibKO ôoïke KpynHaa eBponencKaa <i>opMa, Meninatherium Telleri 2 ), HM'feeT'b 

 h3Td Jio;KiiOKopeHObixT> jinuib P 4 , KOTopbia npeACTaBJiaeTCH necpaBHeHHO ôojrfee MOiapHSOBaHHbiivrb, 

 temt> y npeAbiAymeM, çrb eme ôojrfce Bbipa(5oTaHHbi mt> sa^nnuii rpe6Heivn>, antecrochet, crista. 

 KopeHHbie HM'feiOT'b cjiaôoe antecrochet, cnjbHO BorHyTyio bb bh/vë v HapyatHyio CT'EHKy il M 3 

 em,e MeH'fee Tpanen,OHji,aJibHaro onepTaHia. 



He ocTaHaBJiHBaacb Ha ApyrHXT> npwuiiniBHbix'b «jopMaxij OTAÈJibno Ha KaaîAoiî, nocra- 

 paeMca AaTb jranib oôuiyio CBO^Ky OTJiHHHTejibHbix'b npiiSHaKOBi) ayÔHoro anuapaTa hhaphko- 

 repia no cpaBHeniio c r b hhmh. 



BepxHeKopeHHbie 3y6bi, KpoM'fe KpynHbixi) pasMBpoB'B, ne npoACTaBjiaioTT» qero jihoo 

 neKJiiowre.ir.no ajih HHApnKOTepia xapaKTepuaro (raK'b ate bain» n HnaraeKopeHHbie). Hejb3a ne 

 oÔpaniTb BHHMaHia Ha npncyTCTBie Ha HÊKOxopbix'b aKseivrajiapax'b sa^naro peôpa Ha HapyasHorî 

 ctehkÏ'» (metaconus), KOTopoe muIJioAaeTca Tabate, naup. , y Eggysodon Osborni 8 ). nocjif>AHiH 

 KopeHHofî, M 3 , s-o6pa3HbiMT> B3rH6oMi> 3aAHaro rpeÔHa h ôojibuinMb mnnoM'b — ôoji'Ée pfeKO 

 BbipaatenHbiMH sthmh npn3na.Ka.MH OTJHqaerca orb caMbixi. npiiMiiTnBiibixb «topM'bo 



HecpaBHeHHO ôo-nbinia ouniia npejiCTaBJiaiOT'b jioaîHOKopeHHbie syôbi. 3th OT.nnia 

 KacaK)Tca, BO-nepBbix r b, HeoôbinaHHO OTqerjiHBOH MOAejjnipoBKH OTA'EJibHbixi> 6yropKOBT> KoponKii 

 h, sarfiuT), nojioateHia deutero- h tetartocon'a. 



^acTO cpaBHeHie bt^ siiaMin ejbuoii creneHH 3aTpyAHaeica pa3JH i moio CTeneHbw iicrepTOCTn 

 3y6oBi,, ho, noBHAHMOMy, He ôy^erb ouibôkoio npii3HaTb, iro CTOJib OTieTJiHBOH MOAe.unipoBKii 

 nepBiiqHbixT, 3jieMeHT0B r b 3y6a, KaKi> y HHApHKOTepia, h-ett> hh y oahoh dphmhthbhoh *opMbi 

 cpe^n Bhinoceratidae, h bo BcaKOMi> ciyia'Ê TaKoro npnMHTHBHaro cocroaHia 3aAHnro rpeÔHa 

 He oÔHapyatHBaeïi hh oAHirb H3o6paateHHbiii 3yoi>. 



Bonpocb o deuterocou''B n tetartocon'fe oahhtj h3Td caivibixT> TpyAHbixi) h meKOT.niBbixi-. 

 Bt, onucamn, ^QEuowb Bbime, npoBeAeHa «oaccHHecKaa» TO^Ka 3pf,Hia, ho bch KapTHna H3M-E- 



1) Koch, Termeszetrajzi Fiizetek, XX, Budapest, 

 1897, p. 490. 



A bel, Abh. k. k. g. F., XX, II. 3, p. 24. 



2) A bel, K c. p. 26. 



3) Boman, 1. c, pl. I, fig. 1. 



3* 



