lOPCBm H HHffiHEMMOBHJI CEPHALOPODA C'BBEPHOH CHBHPH. 67 



jiefiaci, H qio bt> 3th o6jiacTH, SbiBmia bi KejiiOBeHCKoe Bpema cymen, mope npoHnKaeTTj 



TOJfcKO BT) OKC^OpACKOe BpeMfl. 



OKC(|)opAi» cfeBepeoH CaSHpn npn Soji'fee noApo6HOM% Hsyieein ero *ayebi OKasaJicfl HsyMH- 

 leJifcHO SoraTBiMt iipeACTaBHTejiaMii po^a Gardioceras. Sa^cl yAajiocL pasjiHiHXb 15 bhaobi. 

 3Toro po^a, qacxiro nsBtcTHbixx h b% EBpon-fe, a qacTiw h, noacajiyB, 66jibuieio qacTiio noBbixt. 

 3to 6oraTCTBO ^opM-b, npn OTcyxcTeiH yKasaeiH na npeAinecTBOBaBmie hmt. BepxHe-KejiJio- 

 BencKie bhabi, noKasbiBaeTx, qxc axa *ayHa, BbipaSoxaBinHCb hsti npejiraecxBOBaBnieH bi 

 ' KaK0MT.-He6yAb cocfeAHeMx fiacceHH-fe hjh SacceHHaxT.^), npoHHKjia B-b cfeBepHO-CHCnpcKoe Mope 

 H BCxpixHJia SA'fecb Soj'fee SjiaronpiflXHbifl ycjiOBia a-ia CBoero pasBHxifl, qiuii bt, Apyrnxxi, 

 HSBtcxBwx'b HaMT>, oKC*opACKHxi) SacceHHaxxj. Bbixb MOJKexT), oxcyxcxBie ApyrnxT, Ammonaea 

 6hU0 npaiBHOH xaKoro pocKomearo pasBHxifl. 



HmwhIm nopTiiaHAT. npeAcxaBJieH-L bx, KOJiJieKuiH rojiOBOHorBxx. xojibKo 5ejeMHHxaMH, Bel. 

 oheliscoides, Bel. magnificus h, moatexx. Sbixb, Bel. porrectus, npHX0Mx>, coxpannBinHMHca 

 jinrab Bx> BHA^ gSjiomkobX), YKasaHie na cymecxBOBaeie axoro apyca na ctBepi Ch6hph He 

 flBJiaexca eAHHHiHbiMTj, xaKx> KaKX. B. JIyHArpeHx> o6HapyaiBJix> npHcyxcxBie Bel. magnificus 

 cpeAH ApyrnxX) 6ejieMeHX0BTj, coSpaHHbixX) na o-Bt npeoSpaatenia ^). 



HeoKOMCKia oTJiomeHia cfeBepeofi CaSHpH OKaaajiHCb HaHSojiie 6oraibiMH aMMoenxOBOH 

 *ayHOH, npeAcxaBHxejiH Koxopon oqeab paseoofipasHbi yKasbiBaioxT) aa cymecxBOBaeie 



HiCKOJbKHXX) 30eT) HeOKOMa. 



HaHSojibiiiee KOjaqecxBO *opMX> npaeaAJieatHxx, poAy PolyptycMfes n HMeaeo t^mx, ero 

 BBAaMX), Koxopbie 6jih3Kh kx> topMaMX,, xapaKxepH3yK)mHMx> AB'fe Bepxaia soabi Haataaro 

 aeoKOMa pyccKaro xana: z, Olcostephanus stenomphalus a z. Polyptychites polyptycJius, hjib 

 3oabi Pol. Brancoi b Pol. Glarhei, no KJiacca^BKaaia ^. Keaeaa. K^ HBacaeH asx, 3xbxxi 

 soai), cxj 6oibmoK) Bipoaxaocxbio, Moatao oxaecxa eABacxBeaaaro npeACxaBBxejia poAa Tem- 

 noptychites, ao cbxx. nopx> asBicxBaro b3x> ne^opcKaro Kpaa, PasaacKOB rySepaia a lora 

 CaMSapcKOB rySepaiB. Bx) CaSBpa ohtj aaajca, Bipoarao, kojiobbcxomxj b3X5 IleqopcKOB 

 oSjiacxa. 



IIpeAcxaBBxejiB poAa ToUia, asjiaacb ^opMawa aoBbiMa, caMB no ceS-fe ae MoriB 6bi yKa- 

 3biBaxb aa KaKOB-jiB6o onpeAtjieaabm reojiorBaecKifi ropB3oaix>, ho, BMta bx> CBoeiwxi pacao- 

 paHteaia SoraxbiB b eme aeoaBcaaawB cpaBHBxejibHbiB Maxepiajix> 03x> pa3HbixX) Micxaocxea 

 Poccia, a Mory BbiCKasaxb apeABapaxejibaoe saKJioieaie, hxo 3x0 <i>opMbi xapaKxep03yK)xx> 3oay 

 aeoKOMa Sojiie apcbhwh), qtMi 3oaa PolyptycMfes Keyserlingi, BMeaao 3oay Olcostephanus sten- 

 omphalus, KOXopbiB caMx. npBaaAJiea;BXX) ki poAy Tollia. EBpoaeacKia M'fccxopojKAeaia a <i>ayHa 



1) TaKHMH dacceSHaiiH mofjih duTb cpcAHe-pyccKoe 

 KejiTOBcBcKoe nope, oiCHt fioraxoe KejiaoBeficKHMii npe^- 

 itaim Cardioceras, a xaKjKe JToranOBo Mope CiBepHOH 

 AuepHKH, I'A'fe TaKH<e pa3Hoo6pa3Hbi KejiJioBeflcitie Tunti 

 Quenstedticeras-Cardioeeras, onucaHHue BMtcxt ct. okc- 

 «opACKHMii Cordati noAi. oCmiiMt Ha3BaHieM'i> Ammonites 



cordiformis {cm. R. P. Whitefield and E. 0. Hovey 

 Remarks on and Descript. of Jurassic Fossils of the Black 

 Hills, Amer. J. Nat. Hist. Vol. XXH). 



2) Bern. Lundgren. Om en Belemnit fran Preobra- 

 schenie-on. Ofversigt af Kongl. Vetenskaps-Akademiens. 

 Forhandl. 1881. ^i 7. 



9* 



