A. n. nAB.lOB^. 



pajibiibiMH H BeiixpajtHOK), HnorAa n BeHxpojiaTepaJibHbiMn 6opo3AKaMH Ha HHHCFieMi KOimi 

 pocTpa, ptAKO pacripocTpaHflK)iii,HMHca h Ha ero BcpxHwio qacxb. IloflBJifliOTCfl bt> cpeAenxx 

 ropHSOHiaxT. Jiefiaca h npoAOJUKawTCH ao Kouiia Aorrepa; MHoria mMhiimoTb cbok) -topMy ch 

 BOspacTOMi, OTJiaraa uoBepxt i.opoTKaro MaccnBoaro rostrum, xapaKiepHsyiomaro WHyio 

 craAiK) pasBHTia, AJiHHHbiH h Sojiie ysKiH na avianEewb KOHi],t qexojii), HHorAa nojbiH BHyxpn h 

 pa3AaBJiHBaK)iii,iHCfl bi HCKonaeMOMT> cocToaHm. . . 



BnojiQ'fe pasAtjiaa MH-feflie llnTiejifi, ^to xaKia *opMH, KaKii B. acutus Mill,, AOJiacHbi 

 6bixb BbiA^JieHbi 03^ p. Mcgateuthis, n AOJiJKem, OAnaKO saMixHXb, mo nasBaeie Pachytcuthis 

 (Bayle) wajio doaxoahxi AJia o6o3eaienia aioro ocoSaro poAa, noxoMy rjiaBHbiMi oSpasojii, qxo 

 Bafijib oxaecT) Kt aioMy poAy n B. excentralis Young, oraocaminca Kt Fiesetrobelus {Infra- 

 depressi), h noxoMy eiu,e, qxo uasBanie Pachyteuthis, npoHcxoAaiuee oxi cjoaa Tra/u? TOjrcxbiH, 

 MaccHBHbiH, coBepmeHBo He 6yAexT. noAXOAnib kt> axojiy poAy, ecjin h3i aero HCK-no^Hib, Kant 

 3X0 CA'feJiaji'L H Ll,Hxxejib, HMeuno xojicxbie SeaeManxbi, KaKT> B. excentralis Young. KpoM-fe 

 xoro IJ,0xxejib yKasbiBaeri, 4xo Pachyteuthis AOJa^eni 3aKJK)qaxb bi ceSfe xojibko anacue- 

 jiefiacoBbia *opMbi; aio 3aMtMaHie noKasbiBaexx,, qxo oSieMi. axoro poAa, naKb out> houh- 

 Maex^ ero, oieab orpaonqen't; Aaa;e xaKia i>opMbi, k&ki, B. hrevis (Blv.) Hebert, B. hrevi- 

 formis Y o\iz., B. gingensis 0pp., xapaKxepnsyiomia Soj^e BbicoKie ropnsonxbi wpbi, ae bxo- 

 Aaii BT> Hero. Ocxaexca HeH3BicxobiMi, k^ KaKoiuy me poAy oxnocaxca axH *opMbi. B'b BHAy 

 Bcero 3xoro a ciaxajii-Sbi yjitcxubiMi o6xeAHHHXb uoat> ApyrnMx, Ha3BaHieMi Nannobelus 

 (vavvo? KapjiHK^) Bcfe H HH>KHe-H cpeAue-H Bcpxae-jieiiacoBbia n oiqacxH AorrepoBbia *opMbi, 

 xapaKxepH3yK)m,iflca Majbum pasjitpaMH pocxpa, r.iiy6oKOH ajbBCOJioH h oxcyxcxBiewi Bca- 

 xpajibHOH H Aop30JiaxepajibUbix^ 6opo3A^. 



JI^w rpynnbi Suprasulcati, x. e. a-ih Belemnopsis 6e3i npeACxaBaxejien rpynnbi Abso- 

 htti HeHMafipa, 6biM-6bi yAoSao Ha3BaBie Aulacobelus (auXaH Gopo.^Aa). XapaKxepacxuKa axon 

 rpynnbi SbiJia Aaaa mhok) bx «Argiles de Speetou etc.» (cxp, 91). 



EcjiH HCKJuoqnxb ^oxb Atilacohelus^Bck ocxajibubie poAw, o Koiopbixt Mbi ao chxx nopx ro- 

 BopHJiB, CBa3aHbi MeatAy co6ok) 6ojite xicHO, qfeiux ct. Aiilacohelus, cxoaui,HM^ 6ojite o6oco6jieneo, 

 qxo H 6buo npaBHJbHo uoAMtieHO MaaepTj-BaMapoMx, oxA'fejiHBiuHMi 3xy rpynny oxt> ocxajib- 

 HbixTj SejieMHHxoB'b Bi oco6bi0 poAT' Hastites, BKJiwqHBmin bx ceSa xaKme xenepb o6oco6jieHbie 

 poAbi Duvalia, Belemnitella \\ Actinocamax. Bt> HacTonm,ee Bpesia p. Hastites Kh xaKOMi mn- 

 poKOMi CMbicjit He yAepacajica B^ aayKi, xaKi, KaKi> Belemnitella n Buvalia nposaaroxca 3a 

 caMOcxoHxejbHbie poAbi; Sojibmaa ^SiCTb Hiholites Bomji0 B'b rpj any Suprasulcati (Aiilacohelus). 

 Ocxaexca rpynna4>opMi, uasBanHbix^ M.-3HMapoMi Hastites s. stricto, ao cnx-b nopi o6pa- 

 maBHiaa aa ce6a aiaio BHOMaaia h, hoatj HMeueMTj Glavati, c.5y>KnBuiaa Kani 6bi CMaAOiubisi'L 

 M'fecxoMx. AJifl atKOxopbixi <i>op5n>, CHCxeMaxHqecKoe no-iOHceHie Koxopbixt xpyAHO noAAasajiocb 

 onpeA'fejieuiK). H nojiaraii-fibi, qio 3a BbiAt.iieHieMT> h3T) sroii rpynnbi xaKnxT> coBcpmeHHO 

 qyiKAbix-b ei <i>opMi, KaKi B. Souichi d'Orb. n B. Fischeri Eichw., 3xa rpyona Morjia-6bi 

 6bixb oSocoSjieaa b^ ocoSbifi poA^ CejieMHHxoBt, 6jn3K0 poACXBennbix^ Aulacobelus, ho So.ite 

 npocxbix-L, em,e Ji0meHHbixT> xapaKxepaoH kjih axoro poAa BepxHcfi 6opo3Abi hj0 oSaapyjKH- 



