SAM'BTKA OB'S APTHHCKHXt H KAMEHHOyi'OJIBHHX'B ryBKAXTi yPAJIA H THMAHA. 3 



ciyqaaxi., Kor^a nepBOHa^ajibHoe KpeMHeBoe BemecTBO cnejieTOBx 6buo saiwE- 

 meHo yrjieKHCion H3Been>io, npHnuocb orpaHHiHTbca MexaHnqecKHMi) npena- 

 pnpoBaHieM'L noBepxHOCTH rySoirc. h H3yHeHieMT> crpoema CKeJieTa Ha MHKpo- 

 CKonniecKHX'b npenapaTaxi. 



Ha BbiTpaBJieHHbixT> khcjotoh noBepxHOCTHXT> Hamnx'B ryfioin., npn chjib- 

 hoh JiyirE, MicTaMH OTqeumBO bhaho, hto CKejerB hxt> coctohtb h3t> jihth- 

 CTHAHwxt HrojoneKTi, MeasAy tbmt> kskl KaHajBi ry6"0KT> BbinojiHeHbi nepe- 

 njeTaiomHMHca h nepec'EKaioin.HMHca noAT> pa3jraqnbiMH yrjraMH MouaKTHHeJi- 



iHAHbiivra (Ta6. II, <j>nr. 4 — 6) h reKcaKTHHejuiHAHbiMH (Tao\ II, <x>nr. 1 — 3) 



cnHKyjflMH, coBepraeHHO cxoahmmh ct> tbmh, KOTopwa nepeno.BHfltoT'b Maccy 



nepreifl. 



Cpe^H MOHaKTHHejuiHAHbix'b cnHKyjib naojioAaioTCH Bcfe THnbi, onncanHbie 

 U,HTTejOMT> 1 ) bt> ero luaccHiecKOH MOiiorpa<i>iH poAa Goeloptychium. ByAy i m 

 TaKate BnojiH'fe cxoaubi co CKejeTHbiMH HrJiaMH pa3JH4HbixT> npeACTaBHTejen 

 pofla Eeniera 0. Schmidt 2 ), Hamn MOHaKTHHexinAHBia spicula HMiKn-B Toate 

 pa3H006pa3ie ^opurb, KaKoe onacaHO raftHAOMi H3t> KaMemioyrojibHbix'b 

 OTJioateHin Abtjuh 3 ) h h3t> KpeMHHCTbixi> nepMO-Kap6oHOBbix , b nopoAB Illnnn;- 

 SepreHa 4 ). Hto ate KacaeTca reKcaKTHHejuiHAHbix'B nrojioqeK-b, to nocJEAHia 

 npeACTaBjiaioTi rjaBHEfime <£opaiy anopa, cb ajihhhwm'b erepameM'b, oKaHin- 

 BaiomnMca tojiobkoh cb qeTBipiua hjih mecTBio KopoTKn.\iH janaMH (Ta6. II, 

 4>nr. 1 — 3, 5), Ha noAoSie onncaHHBix'B KapTepoMT> 5 ) h TaHHAOMT. 6 ) 

 H3i> KopHeBOH qacni (noaiKH) Hyalostelia Smitki, h3t> KaMeHHoyrojBHBixT. 

 ouoaieHiH (Yoredale Series) AHmin. Pfeate HaGjiioAaiOTCH aKopeBHAHbia <i>opMBi 

 cb npaMBiMH janaMH, pacnojiaraiomHMHca bt> bha^ npHMBix'B jyHefi BOKpyre. 

 BepTHKajBHaro CTepatHa (Tao". I, *nr. 34 — 36). IIo CBoeMy THny 3th spicula 

 6jih3ko HanoMmjaiorB rB03AeBHAHBia himbi, onncaHHBia BbimeHa3BaHHBiMH aBTO- 

 "paMH Ha noBepxHOCTH Hyalostelia Smithi, h MacHBia hium, HanAenHBia rafiH- 

 Aom-b 7 ) bt> npenapaTaxi> nopoABi ct> ocTpoBa Akccjib. 



npncyTCTBie npoAOJBHbix'b KaHa.iOBi> HaGjHOAajiocB y MHornxi spicula, 

 KaKi> MOHaKTHHejjiHAHbixi (raff. I, <i>Hr. 6 — 8, 31 — 32), Tain, h reKcaKTHHeji- 



1) K. t. Zittel. Uber Coeloptychium. Ein Beitrag zur Kenntniss der Organisation fossiler 

 Spongien. Abhandl. d. Math. Physical. Classe d. Kdnigl. Bayerisch. Akad. d. Wissenseh. Bd.XII, 



3 Abtheil., p. 36—40. 1875. 



2) 0. Schmidt. Die Spongien des Adriatischen Meeres, p. 72. 



3) G. J. Hinde. A Mongraph of the British fossil Sponges. Part. 1,2, p. 141—145. Palae- 

 ontograph. Society. Vol. XL, XLI. 1886—1887. 



4) G. J. Hinde. On the Chert and Siliceous Schists of the Perme-Carboniferons Strata of 

 Spitzbergen, and on the characters of the Sponges thereform, which have been described by 

 Dr. E. Dunikowski. Geological Magazine. Dec. Ill, Vol. V, p. 241—2)1. 1888. 



5) H. J. Carter. 



carboniferous 



and 



132, fig. 3—6, 1873. 



158—159 



VIII. fie. 14—15. 



*M.-MaT. CTp. 8. 3 



i* 



