Eu-Florideye, Corallinacefe, Litlioihaninion. 1743 



llal). iii oceaiio Atlantico ad oras Norve^ijH, hitjc iiide (Foslik;;. 

 — Conceptaoiila sporan^nfera :)0()-o.")0 (x. diain , teginine canalibus 

 paiicis percurso, sporaiigiis zonatiin divisis 180-180^50-80 \y. Cow- 

 ceptacula carposporifera 500-GOO \u diain. — forma ?gracileacens 

 Fosl. Kev. Syst. Surv. of Melob. (1000) p. 18, Lithothumidon gra- 

 cilescens Fosl. Norw. Lithotb. p. 59, t. 15, 1". 20-27, fAthothamnion 

 byssoides Unger Leitliakalk p. r.l-20 t. 5, I". 1-S (fide Foslie), non 

 Lithothamnion Ungeri Ivjellin. : fronde libera vel interduin lapi- 

 dibus affixa, subglobosa, diain. usque 6 cm., obscure rosea, irregu- 

 lariter ramosa, ramis e centro solido exiguo undique egredientibus, 

 teretibus, subcylindricis, superioribus plerumque nodulosis, fasci- 

 culos plus minus remotos formantibus, apicibus ol)tusis; conce- 

 ptaculis sporangiferis couvexiusciiiis, parum prominentibus, infra 

 apices ramorum crebris, cystocarpiferis conicis. In oceano Atlantico 

 superiori ad oras Norvegi^e ad « Mandal » (Wille), «Drobak» 

 (Gran) et «Rotvold» (Foslie). — Conceptacula sporangifera 300- 

 400 [j.. diam., tegmine canalibus 60-70 percurso, sporangiis (nondum 

 maturis) 120-160 « 45-60 [j.. Coiiceptacula carposporifera, conico- 

 acutiuscula, 800-350 |i. diaiiL (forsan immatura). — forma ?con- 

 gregata Fosl. Rev. Syst. Surv. of Melob. (1900) p. 13, Lithofha- 

 mnion congregatam Fosl. Norw. LithotlL p. 114 t. 20: fronde 

 libera, subglobosn, demum fornicata, diam. us([ue ad 15 cm., roseo- 

 purpurea, iri'egulariter subdichotome ramosa, ramis brevissimis 

 confertis inferne phis minus coalitis, teretibus subcylindricis, circ. 

 1 mm. crassis, fastigiatis, apicibus obtusis. In oceano A.tlaiitico 

 superiori in sinu «Skjorn Fjord» dicto Norvegia; (Foslie). — Con- 

 ceptacula utriusque generis ignota. 



36. Lithothamnion ?mamillo8um Giimb. Nulliporen I (1871) p. 31, ~~^" 

 t. II, f. 7 a-lh Fosl. Rev. Syst. Surv. of Melob. (1900) p. 14 (non 

 alior.), Cetlepora hipunctata Goldf. P. I, p. 27, t. IX. f. 7, Mem- 

 branipora tnpunctata Hlainv. Dict. LX, p. 411, Discopora bipun- 

 ctata Edw. in Lam. Hist. II, p. 258, Marginaria bipunctata Roem. 

 Kreid. p. 18 (sec. Guembel). 



IJab. fossile in calcaria pr. «Maestricht» (Guembed. 



37. Lithothamnion fruticulosum (Kuetz ) Fosl. Rev. Syst. Surv. of 276i 

 Melol). (1900) p. 18 (noii Foslie Norw. Lithoth. 1895, p. 18), /./- 

 t/tothamnion ramosissimum Reuss [)artiiii, [jilhothamnion fasci- 

 culatum Hauck Meeresalgen p. 274 (excl. syiion. et figur.) (non 

 Areschoug nec alior. auct.), Spongites fruticulosa Kuetz. Polyp, 

 calcif. (1841) p. 38, Sp. x\lgar. (1840) p. (;99, Tab, Phyc. XIX, 



