RANGE-DIAGRAM OF BRACHIOPODS IN THE MENDIP AREA *' ^ Ge ° l S ° C< Vo1 LXI1 ' ^- XXXV. 



ZONES 

 SUBZONES 

 HORIZONS 



M...I, ,1 



M 



.EISTO 

 Ki 



I'nHA 



K 2 



P 





URENTIS 



Z-2 



r 



SYRIXGOTIIYIUS 

 C 



S A' .1/ I X VL A 

 Si S, 



""■'' xtirii) i.i.r.u 

 0* I ^ •*«. 



Athyrls 



Itmjssli 







































cl.glabristrla. . . 







'■<- <■■'''"""'" 













©= 



Seminula 



























Spirifer 



atf. elathfatus . . . 



s=© 





# 













Spiriferina 

















2 









Syrini/oilii/ris 







i 



















u 



Eumetria 











Camarotachia 







Camarophoria 















^TZ!"^.. 



















all. Mh-hcUid. . . . 









'"Tin-,, 

















Devbya 

























Lepleim 

















4 



4a 





5 



Products 











^~ 







cf. 3I,„i ml & 























6 



9 & Com [DavJ. . 



!••• 





]',",,' 'iZ'-'l.Nhnui,,', 





::::::|::::::: 



n 











_^=li 







) 1 9 



o 8 1 — =3©& 



Buchlam [Daw] . . 





cf hargnnslt 



j ( -sIO 





& et.comalda 





— n— 



























1 













' 





' 



-Q-- — j 



For explanation of the 



conventional signs sot- the 



diagram of Corals. 



Productus 



ProdUCtUS Cora. [Diiv.] m 

 J'ruductua himtsjilic.icux. 



