ON FOSSIL rOI.TZOA. 207 



Sicily, about 30 localities. Coralline Crag, England. Recent : generally 

 distributed. Characters vary. 



2. Membraxipora p.idens, Hagenow= (JMlepora hippocrepis, Renss ? 



M. Eosselli, Manz. ' 4th Contr.' 

 Range from Maestricht : Up. Miocene, Aust. & Hang., English Crag. 

 2a. M. Lacroixii, Sav. : Miocene, Aust. and Hung. .V. SavarUi, 

 allied, from En£. Cratr- 



3. M. andkgavensis, Mich., var. papyracea, Waters (fig. 3, plate), 



Bruccoli. 



4. M. angulosa, Rss. 



Range from Bartonian : Miocene ; Pliocene ; Living, Mediterranean. 

 ' There are probably a number of species which should be reduced to 

 synonyms of this form, and it should be noticed that in the Chalk there 

 are several so-called Esckara? described, which have cells like the above, 

 but which would now be called Biflustra.' — Waters. Even the name 

 Biflustra is now become obsolete. 



5. Lepralia ciliata, Pa\l.=C<'lleporn erenilabris, Rss. 



Range from Miocene: Pliocene. Living, widely distributed (fig. 

 2, plate). 



(3. L. Morrisiaxa, Busk. 



Range from Pliocene : Cor. Crag ; Leghorn ; (Manzoni, ' 2nd Con- 

 trib.'). Allied sp., L. pleuropora, inamaena?, Rss. 



7. Lepralia vulgaris, Moll. (fig. 22, plate) = Cellepora otnphora, Rss. 



Lepralia id., Rss. ? L. tumida, Manz. L. intermedia, Rss. 



Range from Miocene : Aust. and Hung. ; Oligocene. Varieties : Pliocene, 

 Castrocaro ; Living : Madeira ; Mediterranean. 



8. L. coccinea, Aud.=L. Ballii, Johnst. Miocene of Eisenstadt 



(Hungary), Pliocene. Living. 



9. L. innominata, Couch. Pliocene : rare at Castrocaro; Crag: 



Quaternary, A. W. W. 



10. L. abrecta, Rss. ; Cellepora id., and Lepralia id., Rss. Miocene : 



Eisenstadt. 



11. L. ansata, Johnst., var. porosa, ll<s.-=Lep. unicornis, ' Crag Pol.' 



Oberoligocene of Doburg ; Miocene, Aust. and Hung., Crag (as 

 unicornis) . 



12. L. auricclata, Hass. One specimen, Bruccoli. 



13. L. „ var. Leontiniensis, Waters, (fig. 5, plate), Bruccoli. 



14. L. cupulata, Manz. (fig. 6, plate), ' 3rd Contribution.' Miocene, 



Pliocene. Living. 



15. L. Bowerpaxkii, Busk, ' Crag Pol. ; ' Manzoni, ' 1st Contr.' Coral. 



Crag, Eng. and North Italy. 



16. L. EEStPiXATA, Manzoni (fig. 7, plated. Pliocene, Castrocaro. 



17. L. scripta, Rss. = L. megaceplmla, Rss. Miocene, Hungary; 



Pliocene, Tuscany and Sicily. Living. 



18. L. Pallasiana, Moll. 



' Probably several fossil species are L. 1'allasiana, which have received 

 other names.' — A. W. W. Known range, C. Crag, Sicily. 



10. Cellepora coronopus, S. Wood. Pliocene, C. Crag. Living. 

 20. C. tubigera, Busk (figs. 20, 21, plate). Pliocene. Living, "Bri t. 

 and Foreign Coasts, Mediterranean. 



