168 



Filices. 



ORGANIC REMAINS. 



Pecopteris, 1, paucifolia,* 2, recentior,* 3, exilis,* 4, casspitosa, 

 5, crenifolia,* 6, hastata,* upper sandstone and shale ; 7 curtata, 

 and 8, ligata,* in upper and lower sandstone and shale. 



Cycadeae. Cycadites,* leaves contracted at the base ; 1, latifolius,* 2, gramineus,* 



3, lanceolatus, lower sandstone and shale ; * * leaves not con- 

 tracted at the base ; 4, comptus,* 5, tenuicaulis,* 6, sulcicaulis,* 

 7, pecten,* upper sandstone and shale ; 8, pectenoides, loiver 

 sandstone and shale. 



Unknown leaves, three species, upper sandstone and shale. 



Seeds, &c. Strobilus and winged seed, upper sandstone ; winged seed, and 



three seed-vessels, lower sandstone and shale. 



Palmae ? Flabellaria ? viminea,* upper and lower sandstone and shale. 



REMAINS OF DICOTYLEDONOUS PLANTS. 



Phyllites nervulosus, upper sandstone and shale. 



Wood with knots and branches, in every stratum from the lias upward, to the Speeton 

 clay. 



REMAINS OF ZOOPHYTA. 



Fibrosa. Spongia,* fungiform, 1, plana,* 2, capitata,* 3, osculifera,* 4, Ben- 



nettiae, 5, convoluta,* 6, marginata,* 7> 8, chalk ; * * Jistuli- 

 form ; 9, radiciformis,* 10, terebrata,* chalk ; * * * funnel shaped . 

 11, porosa,* 12, laevis,* 13, alcyonoides, 14, cribrosa,* chalk ,- 

 * * * * ramose, 15, ramosa, chalk ; 16, floriceps,* and 17, coral- 

 line oolite. 

 Cellulifera. Cellaria, Smithii,* cornbrash. 



Cellepora, attached to spatangus, chalk. 



Millepora, 1, straminea,* cornbrash and Bath oolite ; 2, globularis,* 

 chalk. 



Lunulites urceolata, chalk. 



Retepora ? Bath oolite. 

 Lamellifera. Turfiinolia dispar,* and varieties, coralline oolite. 



Caryophyllia, 1, conulus,* Speeton clay ; 2, centrah's, chalk ; 3, cylin- 

 drica,* coralline oolite , 4, convexa,* inferior oolite ; 5, like caes- 

 pitosa, and 6, like flexuosa, coralline oolite. 



