﻿INDEX. 



259 



PAGE 



Pterygotusproblematicus 85 



„ raniceps 71 



„ (?) strops 91 



„ taurinus 76 



„ remains of, in West of England ... 71 



Ramsay, Prof. 45, 46 



Randall, Mr. J 101 



Rankin, Dr 254 



Relations of the Palaeozoic Strata, near Lesma- 



hagow 46 



Remains of Pterogotus from the West of Eng- 

 land 71 



Replacement of lost appendages 210 



Roberts, Mr. G. E 76,101 



Rowlestone section and Cusop beds, near Hay 104 



Salter, Mr. J. W. 33, 36, 39, 42, 54, 71, 74, 77, 



79, 95, 105, 124, 128, 133, 134, 140, 145, 146 



147, 148, 156, 164, 171, 174, 181 



" Sanguiferous system" of Lirnulus polyphemus 203 



Scouler, Dr. J 133 



Section at the railway tunnel, near Ledbury 100 

 Section below the base of Old Red Sandstone, 



Lesmahagow 52 



Segments or body-rings 4, 5 



Silurian localities in West of England where 



Fossil Merostomata have been found ... 92 



Slimon, Mr. R 40,45,46,50,105 



Slimonia, Genus 105 



Slimonia acuminata 105 



PAGE 



Spawning of Lirnulus polyphemus 212 



Spence Bate, Mr. C 3, 6, 7, 185 



Steinhauer, Rev. H 168 



Strickland, Mr. H. E 85,92 



Stylonurus, Genus 122 



Stylonurus ensiformis 126 



Logani 129 



megalops 124 



Powriei 122 



Scoticus 126 



Symondsii 1 24 



telson of 199 



Symonds, Rev. W. S 92 



Table showing geological range and geo- 

 graphical distribution of Merostomata 1 1 — 19 



Telson, compound nature of, in Lirnulus 198 



„ „ of, in Stylonurus... 199 



Upper Llandovery Sandstone 92 



Upper Ludlow Rocks 94 



Upper Silurian Rocks, description of the 47 



Vander Hoeven, J 195, 210 



Wenlock Limestone and Shale 92 



Westwood, Prof. J. 3 



Worthen, Mr. A. H 172, 245 



Xiphosura and Eurypterida compared ... 183, 229 

 Sub-Order 9, 10, 182,233 



Zoological position of Lirnulus 229 



