ON FOSSIL rOLYZOA. 



133 



i\nn. 

 and 

 )lace 

 tbo 

 other 

 •vtaiu 

 biis 

 acters 

 •s arc, 



■ iiticn- 



SO fill' 



kind C. 

 Dwded 

 -•((, and 



nd also 



e iithev 

 iwledgo 

 ev3 arc 

 e fossil 



?3. 



droup n. 



2. Ciusi.v EIUJRNMA, Linii. o. CiMsiA DKNTifiur-ATA, Latnk. = Cn'tiiu 

 nt(l)(riji(itll>i, Kcuss, ' Paliiout. i-itud.' ^= Crt'sid ijnirilifi, Jtocmcr, 

 ' Nurddoutscli, 'j'erfc. itc' p. 2'S, tab. iii. :I = Crixia, iiiulescribcd, 

 'Austriiliaii liiyozini^ = Ci'ltiiii, uiidfseiibcd, 'Australian IJryozoa,' 

 C L'liiiiiintii type = Cn'si'ii dcnticnlila? IJusk, 'Crag Polyz.' p. 

 1)3, pi. i. fig. 8. 



luliiije. — Scotch Glacial; Post-l'lioccuo, Montreal (Daw.son) ; SufTolk 

 Crag, Pala'olitliic (Hell) ; ^lioceiio, Australia, nndescrihcd,' but 

 in my cabinet; Austro- Hungarian ^Miocene, Jleuss. T sec no 

 reason for separating from tbo above group the North Dutch 

 species of Rocmer, or the North Italy species of Keuss. 



4. CuisiA ilSTULOSA, Heller (non Busk), ' 13ry. Bay of Naples, Ann. 



:Mag. Nat. Hist.' Ap. IBGD, p. 268 = C. Hanerl, Rss., ' Foss. Polyz. 

 des W. Tertb.' p. 51., pi. vii. fig. 2-J-21 = Y G. churtiea, Manzoni, 

 ' Bri. Foss. del .A[ioc. Aust.-Ungh.' p. 3, pi. i. fig. 1. 

 J\<i}i(jv. — Miocene, Nassdorf ; Berchtoldsdorf and Wieliczka, Pliocene ; 

 Rhodes (M.). Livin,',, Najilcs. 



5. Ckisia ELOXGAiA var. angusfa/a, Waters, * Bry. Bay Nap.' Joe. cit., 



p'. 2G0, pi. xxiii. fig. i = ? C. J'Jdwnnlsil, Reusr^, ' Die Polyp. W. 

 T.' p. i>o, pi. vii. fig. 20 = ? C. Edwiinlsii, Manz. '1 Bri. Foss. 

 Aust. ed Ungh.' Tiie above are the suggested identifications 

 by ]\Ir. Waters. 

 BiiiKjc. — ^Miocene, Austro-Hung. Living, Naples. 

 I have a fragment of a species Avith ovicell like C. covfcrta, Busk 

 ('Brit. Mus. Catalogue,' pi. vi. a, pt. iii. p. 7), among my material from 

 ]\[ontecchio Maggioi'c. I would be glad if local students would search 

 for and describe the form. 



The following are given by Reuss in his ' Fos.s. Pol. des W.' as occur- 

 ring in the Marine Limestone of Nussdorf and Eisenstadt. 



C//.s/(i jE'JdvnvZsr/, Reuss ; C. Horn en ii, 11. ; C. ILiucri,^ Rss. ; CrisuUn 

 riii'liihducnsis (Unicrisia). 



Group II. Lnckustata, D'Orbigny, 



' Centrifugenes empalees a cellules nan operculees,' D'Orb. (pars); 

 ' Inarticulata; sou adfixa',' Busk, ' Crag Pol.' ; In'CKKsta, D'Orb., Sniitt. 



/oarinia continuous, calcareous, not divided by corneous joints, or 

 furnished with radicle tubes ; erect and attached by a contracted base, or 

 recumbent and immediately adnatc, either wholly or in jiart. 



In my last ' Brit. Assoc. Report on Foss. Polyzoa ' (Southport, 188;]), 

 T felt compelled to found the Family Stomatoi)orida^ for the inclusion 

 of jieculiar Pakeozoic a]id Ma'sozoic forms. Jii this grouping I took 

 Stviii'ilojifira as the typo of the family, The Recent Kitoiaaiuptira'. are, 

 however, so multiform in habit that it ^eemsto me unv.dse to increase the 

 dilficulties by placing in the way of the student any ill-digestcd or 

 unnatural associations. But the ca.se may be stated thus : the Storaato- 

 l)ora' of the older rocks difl'er in many points from those existing in our 

 }ireseut seas. The simple forms such as N. ijntnulata, Edw., agree with 



' since this was wiilton Mr. Waters has sent his promised paper on tlie 

 Australian Cyclostoiiiata to the (Jeol. Soc. (read June, 1881), anil it will be found in 

 vol. xl. (^hl(lrt. Jour. (irol. Soc. ((i. U. V.) 



- C JJaiicH, ll>s. ; similar to C. churnca Lanix., Uss. 



