PLANCHE VII 



1-3. Clanoulus Ozennei Ckosse 



!i-b . Pseufloclanculus spiratus |KLn>ïi'r::i>']. 



(■> 7. Pseudoelaneulus cassianus I \Vis-\i \>,n|. 



8-1 1. Cbilotionta (Aijalliodonla) dentii;era |(rOiui.|. 



12. Monodonta pygniira Cossm. et Peikot. 

 i3-i'i. Monodonta ( Danilia) perelegans Deshwes. 



i"). JMonodonta (fncisilabnim) pnrisienain Desii. 

 16-17. Cliilodontoidea lludlestoni Cossm vnn . 

 i8-i(|. nionodonta pyguiica Cossm. cl Pe-viiot. 

 20-31. Monodonta (Ncodiloma) oltIic|uata |Bitoc(:Hi|. 

 ■21-23. Cliilodonta Cotteaiii I$n\\. 



u'i. Monodonta (Os(7//i(/s) elegan» Bastekot. 



23. Monoflonta Moulinai (iR.vTELOic. 



■jlj. Oxystele IMysti Cossmaw 

 27-28. Cliloi'ostonia (Tcgiila) I\Eontereyi |Ku'ner|. 

 2(j-3o. Ethalia (A7/(a//ops/s) «elandiea I II. el Jaco.]. 



'il. I\Ionoilonta (Monoilniilrlln) quadrilla [Mi(:iiei.ot'I'i{ 

 32-3A Mielialetia seniigranulata Cossm v\n. 

 35-3lJ. Clilorostonia (yrocclandia) Huttoni Cossm 

 37-38. Thaiotia {Ptychjslylis) caffea C.abu. 

 3ij-4i. Chloroïitoiua funebrale A. Adams 

 ^2-^3. Antirotellu lieliciforinis [(ioi.nri ss| . 

 /i't-V>. Clilorostoina ( Nco;/i/j/ir////;.';) viriduluni [GMEi.rN]. 

 .!i7-'i8. Etbalia (Elludiniisis) iiiandarinus |FisciiEH|. 

 iij-5o. Leptotliyra carinuluta (^jssmanm. 



5i. Ox>stele patula |Bitoc<:iii{. 



J2 Oibbula (FurskatUi) fanuluni [Gmeli>|. 









t>agrs 



Gr. 



2/. 



Eoc. 



IfJO 



Gr. 



'./■ 



Trias 



.,,6 



Gr. 



'1 1 



Trias 



Mj'l 



Grand. 



natur. 



-Ncoc. 



201 



Gr. 



5/, 



Mioc. 



2o'l 



Gr. 



Vi 



Eoc. 



20G 



Grand. 



. natiir. 



V.oc . 



207 



Gr. 



3/1 



15aj 



u/> 



Gr. 



5/i 



Mio. 



2 0,'| 



Grand. 



iialnr. 



Plioc. 



2 10 



i 



d. 



N('oc. 



,.,,S 



i 



d. 



Mioc. 



208 



(;r. 



3/. 



Olig. 



205 



(irand. natnr. Plioc. 2i'i 

 (irund. natur. PIcist. 220 



id. 





Plioc. 



22/1 



Gr 2/1 





Mioc. 



2o5 



Grand, iial 



tnr. 



Tur. 



21 1 



id. 





Plioc. 



220 



id. 





Plioc. 



21 7 



id. 





Pleist. 



218 



id. 





Dév. 



80 



id. 





Pleist. 



- 2iy 



id. 





Mioc. 



2 2.'l 



Gr. 3/1 





Plioc. 



12IJ 



Grand, na 



lur. 



Plioc. 



2 10 



id. 





Phist. 



23. 



