ON FOSSIL POLYZOA. 137 



13. Tubulipoka FLABELLAKIS, Fab., Hincks, 'Brit. Mar. Polyzoa,' p. 



446 (Post-Pliocene Glacial deposits) ; Synon. = T. phalangea, 

 Busk, "Crag Pol.' p. iii. fig. 6, pi. xviii. (Coralline Crag) = 

 T. flabellaris (Manzoni) = Diastopora plumula, Reuss ('Miocene 

 d' Austria,' Manzoni). 



14. Tubulipora fimbria, Lamk., Hincks, 'Brit. Mar. Pol.' p. 448 = 



T. flabellaris, Bask, 'Crag Pol.' p. iii. pi. xvii. ; fig. 3, pi. xx. 



fig. 9 (similar range in Time) = ? Proboscina latifolia, D'Orb. 



'Pal. Fr. Terr. Cret.' p. 847 (? Cretaceous). 

 It will be seen by the above that the recent origin of this peculiar 

 form is somewhat established insomuch as reliable observation and study 

 reduce the Tubulipora to two well-marked types, both of which are 

 recent. The figure of T. flabellaris given by Manzoni in ' Bryozoa of 

 Castrocaro,' pi. vi. fig. 73, and briefly described in p. 43 of the same work, 

 is identified as the same Northern form, fully described by Smitt, 

 'Kritisk Forteckn. ofver Skand. Hafs-Bryozoer,' p. 401, tab. ix. fig. 6-8, 

 and with Busk's figs, and references previously given. It will be seen, 

 however, that this is referred to T. fimbria by Mr. Hincks. Notwith- 

 standing the above, I give below a list of Tubulipora at present accessible 

 to me. 



15. Tubulipora parasitica, Hagenow, ' Die Bryoz. der Mastrich. 



Kreid.' &c. tab. i. fig. 1. 

 Range. — Up. Chalk, Maestricht. 



16. Tlhuupoka tbifabia, Roemer, ' Polyp. Nord-deutsch. Tert. Geb.' 



p. 22, tab. iii. fig. 2. 



17. Tubulipora echinata, Von Munst. (Cellepora), Goldf. ' Petrefac' 



tab. xxxvi., fig. 14; Roemer, loc. cit. p. 22. Diastopora echinata, 

 R<s. ' Foss. Polyp, d. W. Tertiarb. 



Range. — Roemer gives Oligociin von Solingen ; for Goldf. sp. 

 Oberoligociin ; Goldf. cites Tert. Merg. Astrupp. 



It will be seen from the above, against which I place (?), that 

 Roemer identifies the Cellepora echinata, Goldf., as Tubulipora, whilst 

 .1 ules Haime in his ' Jurassic Bryozoa ' speaks of the same species as being 

 an example of Proboscina, and remarks that it is well placed between 

 Stomatopora and Idmonea. In all probability, judging from the brief 

 diagnosis given by Goldfuss, ' repens, ramosa, cellulis tnbulosis, ostiolis 

 orbicularibus erectis,' Roemer is more correct in the identification. 



18. Tubulipoea phalangea, Couch (see note), Busk, 'Crag Poly.' p. 



iii. pi. xviii. fig. 6 (T. palmata, Wood). 



10. TuBULiroiu flabellaris, (?) Fab. (sp.), Busk, 'Crag Poly.' p. iii. 

 pi. xviii. fig. 3, pi. xx. fig. 9 = Discopora p>ahnata, Reuss = 

 Diastopora vassiacensis, D'Orb. ' Ter. Cret.' p. dexxxv. p. 12 and 

 13 = Diastopora plumula, Reuss, 'Foss. Poly. Wien. Tertiarb.' 

 p. 51, pi. vii. fig. 11. 



Range. — Miocene ? Rss. ; Cor. Crag, Busk ; Living. 



As Phalangella, Gray (Tubulipora in this Report), Smitt in his 

 Scandinavian Bryozoa gives the following species and synonymy : — 



20 Tubulipora palmata, Wood (sub-genus Phalanqella, Gray) = T. 

 palmata; Wood, Busk = Aleclo dilatans, Busk, ''Crag Pol.' p. 112. 



21. Tubulipora fimbria, Lamk. = Proboscina serpens, D'Orb. 'Pal. 



Fr.' I.e. p. 847 — Tuhulipora flabellaria, Busk, ' Crag Pol.' p. iii. 



22. Tubulipoea flabellaris, Fab., Tubulipora verrucaria, D'Orb. 'Pal. 



Fr.' I.e. p. 832 = Tubulipora phalangea, Busk, ' Cr. Pol.' p. iii. 



