f 3 



5. Hyfterolithus; 



6. Craniolaris. 



7. Gryphites. Crow- 



fione, 



thought to be 

 fpines of Echini. 

 10. Echinites. 

 14. Madrcporus ; Ma- 

 drepores^ of various 



kinds/ 



17. Entrochus/ 



1 8. Afteria Columnarls ; 



Star Stones ; parts 

 of anEncrinus^hte- 

 ly difcovered in 

 the recent ftate.— 

 See Phil. TranC 

 vol. Hi. p. 357. 

 23. Belemnites. 



42. Phytolithus. Petri/anions of Plants. 



1. PlantiE ; of the entire 



Plants in Coal Slate, 



2. Filicis.; of Ferns^ in 



Slate, 



3. Rhizolithus-, of Roots, 



in Marble. 



4. Lithoxylon ; of Wood, 



in vario,us ftates ; 

 as5ofLimefl:one,of 

 Agate, of Flint, of 

 Sand-ftone, and of 

 Slate. 



5* Folii ; of Ledves., in 

 Slate and Marble. 



6» Antholithus; of Flow- 

 ers^ in Slate, re- 

 fembling the fpike 

 of a Phalaris^ or 

 Canary Grafs. 



7. Carpolithus;^/jPmVx, 

 in Coal ftrata ^ 

 comlnonly cones 

 of the Pine, Nuts, 

 Acorns, &c. 



43. Graptolithus. 6'/^?mrefcmblingPidlures. 

 8 fpecies. Among which are. 



2. 



Ruderalis ; Florentine 

 Marble or Slate, 

 reprefenting ruins. 



Dendrites \ reprefent- 

 ing woods, land- 

 fcapes, £ffr. arifing 

 from vitriolic folu- 



M 



tions, infinuated 

 between the places 

 of filTile ftones, or 

 in Marble. This 

 procefs is now 

 well imitated by 

 art. 



IL CON- 



