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Show 46 SUPPLEMENTARY TA.BLE, Containing Localities for which there was not sufficient space in the preceuing tables. ~ GENERA. t: ~ 1'. 0 § ~ ... al " .,; .!! ~ = -8 ~ . < ,.:, ~ ~ § ; = ~ ti t 'd i o! i t ~ -,; r ·~ ~ z8 .J ~~ < ca ] 6 6 = a Vl :> ~ ~ ~ =- A );! < ~ Ill ·=;; ~ ~ 1 ... .. ~ ~ ~ ~ ~ ~ :olio I t-< r------.-·1.-,,-.--,--,--,--,------------------ Cyclas Cyrena , 2 Triuacna 1 1 Perna, • Pecten , ...... 00 ........................ 1 • • 6 41 ............................ 3 3 Hinnites Helix:. Pupa. .................................... 2 ...... 61 1 1 ....... : ...... 1 ........ .. ............ 1 .. 1 . . 2 2 ...... 7 Bulimus. , .............. 1 Achatina • • · · • • · · • · · • · • • · · • · • • · · • •· • · · • · · · · Planorbis • • . . . . . • 2 • . 2 · · · · · · · • · • • · · • · · · • · · · · · · · · 3 · · Limne:J.. . • I: ••.••••..•.•• 4 2 ••.•....•..•.••.•• 3 Paludina 5 .... 2 ............ .. ~::::~:·. : :: :: :: :: :: : : : : : : C. 1 : : ·. <::.; :: :::: : . ~ :: :::: .. 4 :::::::.· . : r :: :: :: :: :: :: : r :: ( 47 GENERAL RESULl,S DEDUCED FROM A COMPARISON OF THE SPECIES EXAMINED IN COMPILING THE FOREGOING TABLES. PLIOCENE PERIOD. Italy, ~icily, the J\l{orea, Perpignan, and the English Crag. The fossils of Perpignan a.nd the Morea are, with the exception of three or four species, the same as those of Italy. No. of species. In Italy 569, of which 238 are still living, and 331 extinct (or unknown) Sicily. 226 , 216 10 The Crag 111 45 , 66 " 906 No. of species common to Italy and Sicily • 103 Italy and the Crag* 4 Sicily and the Crag 4 Italy, Sicily, aml the Crag 18 No. of species proper to Sicily 65 129 · to the Crag 23 By subtracting from the total number of species enumerated as belonging to the above localities . • • those species which are common to different localities 906 129 We find the real number of the species of this epoch to be • 777 The number of living analogues is 350, which is in the proportion of 49 in 100. 1\IIOCENE PERIOD . Bordeaux, Dax, Touraine, Turin, Baden, Vienna, Moravia, Hungary, Cracovia, Volhynia, Podolia, Transylvania, Angers, and Roncat. The species of Moravia, Hungary, Cracovia, Volhynia, Podolia, and Transylvania, are the same, with a very few exceptions, as those of Vienna and Baden. * The statement that there are only 4 species common to Italy anu the Crag, may seem inconsistent with the fact that 18 are common to those places and to Sicily; but the reader will understand that there are only 4 specit>s which are common to Italy and the Crag, and which are not also common to some otlter Pliucene locality. The same remark is applicable to similar statements in the sequel. t Ronca may very probably belong to the Eocene epoch; but in this, as in re· spect to a few other localities mentioneu in the tables, the number of analogues is too small to leau to certain conclusions. |