336 Mr. De la Beche on theGeographicalDistributioti of Organic 



3. Zamia longifolia {Ad. Brong.). Coal, shale, ^c. between cornhrash and 

 great oolite. Yorks. (Phil.'). 



4. Y>^nnxiovn\\-i {Ad. Brong.). Coal,sliale,S;c. between great and in- 

 ferior oolite. Yorkn. (Phil.). 



5. elegans (Ad. Brong.). Coal, shale, i^c. between great and inferior 



oolite. Yorks. (Phil.). 



6. Goldisei {Ad. B)ong.). Coal,^c.of the oolitic sei-ies.Yovks. (Ad. 



Brong.) 



7. acuta {Ad. Brong.). Coal,^c. of the oolitic scries.Y orks.{\d.Tirong.) 



8. lajvis {Ad. Brong.). Coal,^c.ofthcooliticscrie.i.Yovks. (Ad. Brong.). 



9. Youngn {Ad. lirong.). Coal,shale,l^c. between great and inferior 



oolite. Yorks. (Phil.). 



10. Feneonis {Ad.Brong.). Coal, &;c. of the oolitic series. Yorks. (Ad. 



Brong.). 

 11. Mantelli {Ad. Brong.). Coal, shale, S)C. between great and infe- 

 rior oolite. Yorks. (Phil.). 



1. Zamites Bechii {Ad. Brong.). Forest marble. Mamers (Desn). Lias. 



Lyme Regis (De la B.). 



2. Buckfandii {Ad. Brong.). Forest marble. Mamers (Desn.). Lias. 



Lyme Regis (De la B.). 



;?. lagotis {Ad. Brong.). Forest inarble. Mamers (Desn.). 



4. hastata {Ad. Brong.). Forest marble. Mamers (Desn.). 



Cunijerce. 



1. Thuytes divaricata (S/tTwi.). St onesfield slate (Buckl.). 



2. expansa (5/e;'Hi.). Stonesfield slate (Biickl.). 



.3 acutifolia(/W. i?rong.). Stoncfleld .slate {X\\\ck\.). 



4. cupressitbrniis (iS/e^vj^.). Stoiie.<field slalc {Quc\i\.). 



1. Taxites podocarpoides (^(/. li?w!g.). Stoncsjield slate (Buck!.).* 



MAMMA- 



* Mr. Phillips has very kindly furnished mc with the following synonyms 

 of the plants noticed by him in the coal, shale, &c. of the Yorkshire oolitic 

 scries. 



Phillips: Geology of Yorkshire. Brongniart : Prodrome, SiC. 



Upper Shale, Coal, and Sand.ttoiic. 



PI. 7. Fig- 17. Sphaenopteris ? longifolia. I 

 18. latifolia. ] 



19. Cycadites tenuicaulis. 



20. comptus.... 



21. sulcicanlis . 



0C) ___ 



pecten. 



23. Unknown leaves. 



24. leaf. 



2.'). Small vegetable bodies in 

 groups. 

 PI. 8. Fig. L Strobilus? 



2. Winged seed. 



3. Lyco()odites uncifolius . ... 



4. Asjileniopteris Nilsoni? ( 



Stcrnh S 



Ptcrophylliim Williamsonis. 

 Zamia longifolia. 



Lycopodites Williamsonis. 

 Ta>niopteris latifolia r* 



5. Scolopen- 



