68 



A. n. nABJIOBT). lOPCKW H HHJEHEMMOBHa CEPHALOPODA CBBBPHOH CHBHPH. 



3T0H 30Hbi onHCbiBaiOTCfl MHOH) Bi flpyroMt co^HHeHii!. H3T> HtKOTopbixi cfeBepHO-asiaTCKHxi 

 iMtcTopoffiAeHifi H paHbine 6biJiH onncaHbi hjih TOJibKO ykasanbi npeACxaBHieJiH aioro poAa. 

 TaKOBbiMH flBJifliOTCfl: 1) onHcaHHbiH H H3o6paateoHbiH rp. KeSsep^HHroMi) Ammonites juve- 

 nescens^), 2) onncaHHbie ^. CoKOJioBbiMT) cb o-sa Ui^eoO^aLTKema Olcosfephanus Bjefjitschevi, 

 OlcostepJianus cf. polyptychus h Olcostephanus cliptychus Keys. var. siUrica nova^), 3) kt> 

 9T0H JKe ^ayut OTHOcaTCfl, noBEAHMOMy, ocTaBiniacfl HeHsoGpaaieHHbiMH 'I'op.Mbi, HaHAGHHbia 

 npo*eccopoM'L E. C. <l>eAopoBbiM'L Ha BocxoqHOMi cooH-fe cfeBepearo Ypajia, ii,HTBpyeMbia 

 BT> jiDiepaxyp-fe, Kani) BepxHe-BOJiaccKia (aKBHJOHCKia) '). 



EpHcyTCTBie bt. cfeBepHoS Ch6hph aKBOJioHCKaro apyca eaxoAKaiuH aMMOHnroBOH <i>ayHbi 

 noKa HeAOKasaHO, n eAsa-JiH ecxb ocHOBaHie HCKaxb Bt ChShph Jiexponojiiio aKBBJioHCKOH 

 <i>ayHbi. 



CpeAHiii HeoKOMi 6opeajibHaro xnna eme ee oxapaKxepnaoBaHt AOCxaxoqHo onpeA'feJieHHo. 

 ITpHHHMafl Kh coo^paffienie xo, qxo mhow 6huo BwcKasaHO o HaxoatAeein bi HeiopcKOMt 6ac- 

 ceHH'6 nepBbixt SimUrsJcites coBiutcxno cb npeACxaBHxejflMH poAa Polyptychites bt. cjoaxi, 

 MorymBXT) oKasaxbcfl 3KB0BaJieexaMH sanaAHO-eBponeacKaro cpeAHaro HeoKoiua*), mo«ho h no 

 oxeomeeiio kt> ciBepeo-cnSHpcKOH tayet BbicKasaxb npeAnojuoffienie o npHcyxcxBin xaMT> 

 cpeAHflro HeoKOMa, kt> KoxopoMy ycjoBHO n Moryxt 6bixb oxHeceHbi cteepeo-CHSHpcKie chm- 

 6HpcKHXbi, S. tonsbergensis Weerth n S. tenidsculptus, a xaKate n xaKia *opMbi, KaKt Poly- 

 ptychites diptychoides h Pol. variisculptus. 



9xoTX> KpaxKin o63opi, cxpax0rpa*0HecKnxT> ropH30HxoBTi ctBepeo-CHSHpcKofi wpw n 

 HHHHflro M^ja noKasbiBaeii, 'itg cepia 3xnxt oxJiojKeHin, HacKOJbKo oaa Hbiet aaMi. esBtcxaa, 

 aBJiaeiCfl npepbiBHCxoH, ixo, 6bixb Moacexx,, CBnAtxeJibcxByexT> o eeoAHOKpaxaon CMtatBi, 

 9X0H o6jiacx0 rpiApoKparnqecKHXT, n reoKpaxnqecKHxt nepeiutmeBifi 6eperoBOH jihbih. TauT., 

 eenpeAcxaBJieeHbiMH rte*ajionoAOB0H ■tayaoH aBJiawxca cpeAaiS h Bepxaie jiemcb, bccb Aor- 

 repi), cpeAHia Bepxein KejuiOBen, ceKBaat, KHMepnAa^t, cpeAain h Bepxaifi nopuaHAX), aKBR- 

 jiOHX) Bcfe Bepxeie sohbi apycbi aoHiaaro Mtjia, eaqnaaa ch CHMSBpcKoxoBbix-b c-JoeBx, IIo- 

 BOJiHCba. 3x0 npoStjibi opeACxaBJiaiox'b 6ojibmovt BHxepeci) ajia Bbiacaeaia acxopia Mopefi 

 *ayHT> BT. cpeAHifl 3nox0 Me3O3O0BO0 spbi. 



MocKBa 1-ro ceHtafipa 1912 r. 



1) Dr. A. Th. V. Middendorff. Sibirische Reise. 

 Bd. I. Th. 1, cxp. 252, Ta6ji. V, fig. 1—6. 



2) JI,. CoKOJiOB-B. TpjAW Feoji. Myaen iiMenH IleTpa 

 BejiHKaro Hmn. AKax. HayKx, t. IV, 1910, Ta6ji. 2, <i>Hr. 2, 

 3 H 4. 



3) E. 4>eAopoBt. HiiH<HeMijioBHXT> OTJioateHiaxi. 



HeHopcKaro npaa. cm. IIpoTOK. Hjin. Mock. 06m. HcnuT. 

 IIpup. 1902 r. 



4) A. naBJIOB-B. HHHCHeM'i&JIOBblX'I) OTJIOSeBiflXl) 



IlewpcKaro Kpaa. IIpoTOK. Hmo. Mock. Ofiin,. Hcnax. 

 ITpHp. 1902 r., CTp. 42. (Bulletin, J^ 4). 



