128 report— 1884. 



173. Smittia Landsborvii, Johnst. ; Lepralia ibid. See Hincks for 



minute particulars, pp. 341-346. 



174. Var. cryslallina, Norman. 



Range. — Geikie records the variety as occurring in Scotch Glacial beds. 

 Living. 



]7-3. SMITTIA RETICULATA, Mac G. (Leprcdia ibid.); Waters, 'Quart. 

 Jour. Geol. Soc.'vol. xxxviii. ; Hincks, ' Brit. Mar. Pol.' p. 340, 

 pi. xlviii. figs. 1-5. 

 Range. — Fossil: Bairnsdale, Australia. Living: Northern Seas, Brit., 

 Australia. 



170. Smittia cheilostoma, Manzoni = Lepralia ibid., ' Bry. Foss.' 



3rd contrib. p. 13, pi. iv. fig. 22. 

 Range. — Italian Pliocene. Living, abundant, South coast. 



177. Smittia trispinosa, Johnst. = Discopora ibid., Johnst. ; see Hincks, 



p. 353 = S. trispinosa, Waters, ' Quart. Jour. Gcol. Soc.' vol. 

 xxxviii., p. 272, pi. viii. fig. 20. 

 Range. — Miocene, Australia (Waters, Mt. Gambier) ; Post-Pliocene, 

 Canada (Dawson). Living: Very widely distributed. 



178. Smittia centralis, Waters, 'Quart. Jour. Geol. Soc' vol. xxxvii., 



p. 337. S. W. Victoria. 

 170. Smittia centralis, var.' laevigata, Waters, 'Quart. Jour. Geol. 



Soc' vol. xxxvii., p. 337, pi. xiv. figs. 7 and 8. S. W. Victoria. 

 18C. Smittia Tatei, T. Woods. (Eschara ibid. T. W.) 'Quart. 



Jour. Geol. Soc' vol. xxxvii., p. 337, pi. xvii. fig. 65. Mt. 



Gambier = Eschara porrecta, T. Wood, ' On some Tert. Aust. 



Pol.' 



181. Smittia anceps, MacG. (Liepralia ibid.) Waters, 'Quart. Jour. 



Geol. Soc' vol. xxxvii., p. 337, pi. xviii. fig. 94. 



182. Smittia bi-ixcisa, Waters, ' Quart. Jour. Geol, Soc' vol. xxxviii., 



p. 272, pi. vii. fig. 1. 

 Range. — Miocene, Australia (Waters). 



183. Smittia seriata, Reuss = Ltpralia ibid. Reuss, ' Die Foss. Bry. 



des. Ost.-ung.' p. 32, pi. ii. fig. 12 = Smittia ibid. Waters, 

 ' Quart. Jour. Geol. Soc' vol. xxxviii., p. 272, pi. viii. fig. 17. 

 Range. — Miocene, Baden (Rss.) ; Australia, Mt. Gambier, Waters. 



184. Smittia Napieri, Waters, 'Quart. Jour. Geol. Soc' vol. xxxix., 



p. 438, pi. xii. fig. 14. 

 Range. — Miocene, Napier ; New Zealand ; Waurn Ponds, Busk. 



185. Smittia top.rita, Smitt = Lepralia ibid.. Sm., ' Floridan Bry.' 



p. 05, pi. xi. figs. 220-228= 8. turrita, Sm., Waters, 'Quart, 

 Jour. Geol. Soc' vol. xxxix., p. 438. 

 Range. — Miocene, Australia. Living, Florida. 



Genus Puylactella, Hincks. 

 Lepralia sp., auctt. Alisidota sp., Busk. 

 ' Zoo?cia with the primary orifice more or less semicircular, the lower 

 margin usually dentate ; peristome much elevated, not produced or chan- 

 nelled in front. No avicularia. Zoarium incrusting.' — Hincks, p. 350. 

 185a. Phylactella, collaris, Norman (Lepralia ibid.) = Smittia collaris 

 var., Waters, ' Quart. Jour. Geol. Soc' vol. xxxix., p. 438, pi. 

 xii. fig. 10. 

 Mr. A. W. Waters, in his remarks on Smittia collaris, Nor., given 

 above, says : ' I have always found the greatest difficulty in distinguishing 



