484 B. M. ApuHXOBCKift. 



flCHHTb BOOUlHO pOJIL OTOpBaHHOCTIf, KaKt BOBMO^KHarO (fmKTOpa 



Mop<J)oaornaecKiix'b ii3MtHeHin, neooxoaiiMO H3yairrb no B03- 



MOJKHOCTII nOJIH'fee HeCOMH'BHHbie IIXT> <J)aKTOpH. TaKHMII He- 

 COMHtHHHMII (JmKTOpaMH HBJIHIOTCH BHtHIHlH yCJIOBM HCH3HH, 



KOTopNx-b yiioMimaeT-B Svedelius, ho KOTopext oht> oanate 

 He oaepHiiBaerb. 



EIonpoCyeMT, pasodpaTbca bt. 9THTb ycaoBiax-b othoch- 

 TejibHo ApeHcSyprcKaro peftaa. MuBCTpiqaeMca ajxkch ct> oaho- 

 BpeMeHHHM'b BjiiflHieM-b ropoaa a BaianieMi. npeooaaaaroiHHx-b 

 B'BTpoB'b, o6yc.noBJiHBaroiiuix r b CKonjieHie OTopBaHHbix'b boao- 

 pocjien y 6epera. KaK-b yKa3ano Bbiuie, ApencdyprcKiii pefl^T> 

 npeacTaBaaerb n3T> ceoa MeaKOBOAHbiii, „naocKOAOHHbin" 3ajiHBTb. 

 SajniB-b CMOTpiiT-b cbohmtj 0TBepcTieMT> Ha roro-ioro-3anaA'b, 

 h, npii npeooaaaaiom.HX'b b^ 9toii m^bcthocth loambix'b h roro- 

 3anaAHbix , b Bfyrpax-b (cm. Ackermann, CTp. 170 — 173; Ke p- 

 CHOBCKin, ATJiacb h KaHMaToaoniaecKiii auiacb Poccifl- 



CKOft HMnepiH), OTOpBaHHHH BOAOpOCJIH IT HX'b OOpblBKM IipH- 



OHBaiOTca nocTeneHHo kt> oepery n oTaacTii Bbi6pacbiBaioTca 

 Ha oeper-b bi> bh/tb OeperOBbix-b BaaoBT>, OTaacTii ocTaioTca 



(BT> BHAli nOABOAHHX'b CKOIIJieilili) Iia H'BKOTOpOM'b pa3CT0HHiH 



OT"b 6epera. OaHaKo, Caaroaapa, noBiiaiiMOMy, CKyaocTii oKpecT- 



HOH paCTIITeJIbHOCTII, HII GOJIblHIIX'b SeperOBblXl) BaJIOBTs, HIT 



cjihihkomt> Oojibuinxi, npHAOHHbix'b CKonaemft Tyrb ne o6pa- 

 3yeTCH. Baaroaapa BTOMy, aaabH-BHmaa aaiBHb odpHBKOBi) 

 0Ka3HBaeTCH B03Moamon, ho ycjiOBia 9toh mivsmi aaaeKO He 

 oaaronpiaTHH. 



Ha ah-b, Kaicb noKa3HBaen> HenocpeacTBeniioe nadaroaeme y 

 6eperoBT», Boaopocaa ABiimemaMii bojihi cBa.nnBaroTca bt> Coate 

 n;in Meitf.e naoTHHa CKonaema; Ha nepBHil Bsraaa'b btii CKonae- 

 Hia npoii3BOAaT'b BneaaTai&Hie AepHOBHHOK'b. Bean iioiibnaTbca 

 pacnyTaTb TaKyio aepHOBiiHKy, to OKaaseTCH, hto sjx'hch caoa«H0 

 nepenyTasbi h3mhtwh ii.kictiijikii Monostroma H Bt- 

 lOHKii xap-b c-h jiaij.iiiMiii.iMir KapaHKOBHMH (|)opMaMii Puciis 

 vesiculosus. 5Kii3iib oTatabHbix'b ocooeii bt, TaKHXB aep- 

 BOBHHKaxb Koneano HeaopMaabiia. II ocBTanenie, n npiiTOK-b 

 CBBateii Boabi 11 o6m-bht> ra30Bi> B-b doabineii nan Meiibuien 

 CTeneHii 0Ka3HBai0Tca 3aTpyaHeHHbiMii. HiKOTopbia ocoCh, no- 

 naBuiia bb iiandoalie neCaaronpiaTHoe noaoajenie, norn6aioT r b 

 n 3apajKaioTb Ooate nan MeH'be cuabHo Boay npoayKTaMii pa3- 

 aoaieHia; apyria JKiiByx-b, ho aaabH-fenmee pa3BHTie npn TaKiix-b 

 ycaoBiax'b, iiohhtho, He Mowert aaTb HopMaabHHX'b 'sjxo^oBurb 



