- 157 - 



o6biKHOBeHHO KpeMHH, cb uTASiua npecHOBojHbixt ry6oKX, naa- 

 BauHUMu ii-BKor^a ^HH6afieMT. (Lyngbye) Echinella acuta, 

 Arap40MT> Frustulia acuta , h BopH-Ae-CeHT.-BeHcaHOMi. Lu- 

 nulina. Ho HecpaBHCHHO ABCTBeHHte coxpaHH^HCfc nauiibipu 

 Ku KpcMH-B H3X /l,CviHqa (Dclitszcli , 6.iH3'i> Jeilnuiira) , r4'fi ohh 

 BT> xaKOMx MHOHtecTBt , VLTO cocTaB^/jiCT'b 04HH iMaBHyK) Maccv 

 KpcMRfl. Ohh npHHa4/Je>KaTT> kt. ji^y^n, , eme xenept »:HBy- 

 mHM-b , po^aMTi ceMCHCTBa 6aa,viAAnp'\H , Xanthidium h Peri- 

 (linlum. Tpu BH4a nepsaro po4y Haq-BM^ ue OT^nqaiOTCfl otx 

 >KHBymHXT> Tenepb bt. 6ojOTHbixi. BC4ax7. , icpoM-B Toro oocroa- 

 Tc^bcxna , qxo noc.iT54Hie no^ixH Bcer4a coe4HHeHbi uonapHO h 

 BCCbMa pi;4KO Bcxp-Eqaioxca no-04HHaqKt, Me/"K4y-x'BMT> KaK-b bt> 

 KpcMii-B saK^io^eniibie p'B4K0 nona4aK)xcfl noriapHO. ^exBcp- 



Tblfi BH4T> aXOrO p04y BT. HJHBOMT. COCXOflHIH CIHC He HSBtCXefj-b, 



II ox^utjaexca uiHiiaMH pasBtxBeHHbiMH, pa34T>^eHHf.:MH na koh- 

 ut iia 3, 5 H4II 6 ayoyuKOB^. Oht. iiasBaHT. Xanthidium ramo- 

 sum. OaHUbipH 3TH , 110 oo^biuefl fiacxH , paacs.inbi bt> Macrt 

 KpcMHH , HO i;acTO cocxaB^aioxT. KyqKH no mecxH h no 4ecaxH 

 bmucx'B, h npeBocxo4HO coxpann^mcb bo Bctx-b Me^iKHXi qacxaxt 

 CBOHXT>. ropa34o MHoroiHC^CHHTiHUiia cymecxBa cyxb 4Ba bh- 

 4a H3'b po4y Peridinium, h3t. Koxopbix-b 04HH-b Ha3BaHT. P. py- 

 rophorum, a 4pyroH P. deliliense. HepBUH noqxH coBepuiCHHO 

 cxo4ein. cb xtMTj Ha^HBO^Hbian. jkuboxhhmi., Koxopoe MHxaD^iHci) 

 onaca^T., h H3o6pa3n^'b wb cbocmt. coiHHeHiM o CBtHCHin Mopa, 

 no4T> 'riMCHeMT. Gercaria , h Koxopoe 3peH6epr'b Ha3Ba4x Peri- 

 dinium Michaelis. 3x0, BT. KpCMH'B 3aK4K)iieHH0e , JKHBOXHOe 



HMtexb cnepe4a 4Ba KopoxeubKuxi. po«Ka, e3a4H 04hht, , 

 HHor4a CT. xpy40MT. ox^H^HMbift , H BOo6Lue coxpauH.iocb Kanx 

 ;KUBoe. /tpyroS Ba4T., P. delitiense , xais«e Becbivia ox^ehhoS 



«>OpMbl ; OHX nO^IXK mapOBH4HbHl , Cb nOBCpXHOCXblO ilBCXBCHHO 



orpaHCHHoio, h^h noqxH cBxqaxoio, n nMUexT. co cxopoHbi po5K- 

 Kooopaanoe ocxpie. IlaHiibipb ero xo-ime , 6T,,i03axaro HB-Bxy, 

 MejK4y-x'CMT> KaK'fa y nepBaro ohx JKC^xbiS h, npn npoxo4ameMT. 



CBTTt, BTj MHKpOCKOn'B KaJKCXOI HO^XH qcpHblMT). 3xH o6a BH4a 



^ciKaxb hh KpeMHU ^acxo xaKX ace tbcho, KaKX Gaillonellae bx 

 uo^yona^S , k cocxaB^aioxx oqeBH4HO r^aBnyio ^acxb Maccu 



KpCMHH *. 



SpCHCepri. coo6n;Bji> TonityK) n.iacTHHKy ^e^H'icKaro KpeMHH, ci. 

 aaKJioqeHHbiMii bi aeMb Hn<t>y3opiHMH , napii%CKOii aKa^eMiH nayKi , ko- 



