FOSSILS DESCEIBED AND PIGtTKED. 



Name of Species. 



Formation. 



Locality. 



Graptolitoidea (continued). 

 vars. 



Wenlock Shales. 



Lower Ludlow . 

 Wenlock Shales. 



LowerLudlow I 



Upper Silurian . 

 •Wenlock Shales. 



LowerLudlow I 



Wenlock Shales. 



-I Varic 



Various 



Various 



Welsh Border- 

 land 



Various 



| Welsh Border- 



[ land 



1 



I 



)■ Various 



Monograptus 



a-8 Text-figs. 11-14...... 1 W e n iock Shales. ( W , el * Border - 



flexihs, sp. nov. Text- f land. 



% 18 . 



- gotlandicus. ^ PL xxv, j Lower Ludlow . \ Long^ Moun- 



-—irfonensis, sp.noY. Text- | Wenlock Shales . j Welsh 1 



leintwardinensis. Pl.xxv, 



figs. 21 a-21 b & text-fig. 19. 

 var. incipiens nov. 



PL xxv, figs. 22 a & 22 6... 

 Nilssoni. Text-fig. 22 & 



PL xxv, figs. 28 a-28 b * ... 

 riccartonensis. PL xxiv, 



figs. 5 & 5 a 



Emneri. PL xxv, figs. 



13 a-13 6 & text-fig. 17 ... 

 scanicus. PL xxv, figs. 



25 a-25 6 & text-fig. 22 ... 

 testis var. inornatus nov. 



Text-fig. 20 



tumescens, sp. nov. PL 



xxv, figs. 5 «-5 6 & text- 



fig- 11 



var. minor. PL xxv, 



figs. 6a & 6b 



ultimus. PL xxv, figs. 



9 a-9 b & text-fig. 13 



uncinatus\a.Y.micropoma. 



PL xxv, figs. 24a-246 & text- 

 fig- 21 



var. orbatus, nov 



PL xxv, figs. 23a-23 6 & 

 text-fig. 20 



varians, sp. nov. PL xxv, 



figs. 14 «-14 b & text-fig. 15 

 var. a nov. PL xxv 



figs. 16a &166 



var. /3 nov. PL xxv, 



fig. 15 



var. pumilus nov. 



PL xxv. figs. Yla-Ylb & 



text-fig. 16 > 



vomerinus vars. a-y 



Text-figs. 15-17 ] 



vulgaris, sp. nov. PL ^ 



xxv, fig. 2 & text-fig. 10 ... 



var. a nov. PL xxv, 



fig. 3 



var. /3 nov. PL xxv, 



fig- 4 



Betiolites nassa. PL xxv. fig. 



30 



spinosus, sp. nov. PL 



xxv, figs. 29a & 296 J 



* See also Cyrtograptus Carruthersi, 



> Lower Ludlow 



Wenlock Shales 



Lower Ludlow 



L Long Mountain 



Various 



Ludlow district. 

 Various 



Welsh Border- 

 land 



Various 



I Long Mountain. 

 Various 



I 402-403 



[405-407 



460-61 



407-408 



J 474-75 



[475-76 

 J 409, 



1 482-83 



413 



I 470-71 



[479-80 



408 

 ( 



I 458-59 

 ! 459 

 j 461-62 



^477-79 

 476-77 



' 467-68 



^468-69 

 469 



469 



403-405 



455-57 



457 



1,457 

 486 



485-86 



