22 Mr. Weaver on the Geological Relations of the South of Ireland, 



Localities in In other 



South of Ireland. Transition Tracts. 

 Orthoceras fusiforme, (Sow. T. 588, fig. 1, 2.) * + Black Rock. 



Nautilus globatus, (Sow. T. 481.) * J Ditto. f Trenton Falls. 



N. multicarinatus, (Sow. T. 482. figs. 1,2.).. * J Ditto. 



N. cariniferus, (Sow. T. 482, fig. 3, 4.) J Ditto. 



N. sulcatus, (Sow.T. 571, fig. 1,2.) *+ Middleton. 



N. Wrightii (Fleming), considered as identical 



with N. globatus Black Rock. 



N. ovatus, (EUipsolites of Sow. T, 37.) * Ditto. f Hof ; Schleitz. 



N. funatus, (Ditto, Sow, T. 32.) Ditto. 



N. compressus, (Ditto, Sow. T. 38.) Ditto. 



Gasteropoda. 



Euomphalus triangularis, (Wright.) Cork. 



E. ovalis, (Wright.) Ditto. 



E. pentangulatus, (Sow. T. 45, fig. 1, 2.). . * J Ditto. t 



E. catillus, (Sow. T. 45, fig. 3, 4.) * I Black Rock, t 



T.-1 • ./cm /./V-, n 1 . o\ * J. f Little Island ; , 



Pileopsis vetusta, (Sow. T. 607, fig. 1, to 3.) . . *Xi q^^^ ' t 



AmpuUaria helicoides, (Sow. T. 522, fig. 2.) * I Cork. 



A. ovalis, (Wright.) Black Rock. 



Solarium, (Wright.) Ditto and Cork. 



Nerita spirata, (Sow. T. 463, fig. I, 2.) ... . t Black Rock, f Plymouth. 

 Conchifera. 



Producta Scotica, (Sow. T. 69, fig. 3.) * i Black Rock, t Isle of Man ; Eifel. 



P.Martini,(Sow.T.317, fig.2, 3, 4.) *J Ditto. 



P. concinna, (Sow. T. 318, fig. 1.) *l Cork. 



P. lobata, (Sow. T. 318, fig. 2 to 6.) ... . * I Black Rock. 



P. punctata, (Sow. T. 323.) * J Ballinlough. 



P. antiquata, (Sow. T. 317, fig. 1, 5, 6.) . *t Black Rock. 



P. plicatilis, (Sow. T. 459, fig. 2 J Ditto. ' 



Dudley. 



Dudley; Blankenheim. 



{Plymouth ; near 

 Ludlow. 



• Of the above species of Productse, the Producta Scotica alone appears to have been hitherto 

 noticed in the transition series of other countries ; but the following species of Productse are enu- 

 merated as having been found both in the transition and carboniferous systems : 



Transition. Carboniferous, 



i South of Ireland;! f^-r. i^ 



Dudley; Eifel. '}•• |* Fermanagh J 



Producta depressa, (Sow. T. 459, fig. 3.). . 



Liege. 



P. hemisphaerica, (Sow. T. 328.) / + ^ifel ; Albany ; 1 f J Ratingen ; Liege 



^ ^ '' \ (New York.) J \ * Buttevant, (Wright.) 



P. longispina, (Sow. T. 68. fig. 1.) .... f Blankenheim j; Linlithgow. 



P. sulcata, (Sow. T. 319, fig. 2.) f Catskill Mountains +Derbyshire;Vise;Liege. 



P. anomala, (Sow. MS.) f Plymouth J Preston. 



P. sarcinulata, (Goldfuss) + Eifel + Vise. 



(See the French translatiom of Mr. De la Beche's Geol. Manual. The Producta depressa 

 in Fermanagh was discovered by Prof. Phillips.) 



P..cabricula,(Sow.T.69.) t Eifel {^ "^^^rDaoh^^f^ 



