FOSSILS DESCRIBED AIS^D EIGURED. 



IX 



Name of Species. 



Formation. 



Locality. 



Page 



Holaster alius. PI. xxiv 



ECHINOIDEA. 



rCeDOmanian [=1 -itt-i • i. 

 1 Lower Chalk] jWilmmgton 



246 



Petalocrinus angustus, 

 PI. XXV, figs. 26-32 . 

 eccpansiis, sp. nov. 



sp. 



Cyathocrinoidea. 



nov. 



PL XXV, 



figs. 33-36 & text-figs. 13, 14 . 



— inferior, sp. nov. Pi. xxvi, 

 fig. 57&text-fig. 10 



— longus, sp. nov. PL xxvi, 

 figs. 58-65 & text-figs. 11, 12 ... 



— mirabilis. PL xxvi, figs. 37- 



56 



visbycensis, sp. nov. PL xxv, 



figs. 1-25 & text-fig. 8 



(senior). PL xxv, figs. 



\ Lower Silurian 

 Upper Silm-ian 



1 



[Niagara Lime- 

 1 stone 



12-15 & text-fig. 9 



Lower Silurian 



Wisby 



Iowa 



■{ Indiana 



Iowa 



Wisby 



Westergarn 



425 



_434 

 426 



431 



427 



421 



424 



Gehia clypeatus, sp. nov. PL i, 

 fig. 2' 



Nephrops Eeedi, sp. nov. PL i, 

 fig. 1 



Macrura. 



Great Oolite . . 

 London Clay ... 



Brachyura. 



ActcBopsis Wiltskirei, sp. nov. PL ii, 



fig. 3 ; 



Campylostoma matutiforme 



Cyclocorystes pulchelhis 



Cyphonotus incertus 



Diaulax Carteria^ia 



Oweni 



sp. 



Dromilites Bucklandi. 

 Lamarckii 



Ely us Martini 



Eucorystes Broderipii 

 Carteri 



Gastrosacus Wetzleri. PI. i, fig. 3. 

 Goniochele angulata. PL i, fig. 6 . 

 Goniocypoda sulcata, sp. nov. PL 



ii,fig. 10 



Homolopsis depressa, sp. nov. PL 



i,fig. 5 



Edwardsii. PL i, fig. 4 



Lower Green- 

 sand 



I London Clay .. 



Ohloritic Marl. 

 Cambridge 



Greensand .. 



Chalk 



Middle Headon 



Beds 



Red Ci-ag 



(deriv.) 



Cambridge 



Greensand .. 



Gault 



Cambridge 



Greensand .. 



Coral Eag 



London Clay .. 

 Lower Green 



sand 



Gault & Cam 



bridge Green 



sand 



Northampton . 

 Boyton 



Atherfield . , . . 



(?) 



Various 



Chard 



} (?) 



Kent 



Whitecliff Bay 



Suffolk 



(?) 



(?) 

 [ (?) 

 Upware 



(?) 

 Shanklin 



Various 



16 

 16 



35 



30 

 26 

 20 



19 



20 



20 



18 

 19 



36 



25 



25 



18 

 23 



43 



22 

 21 



