Quart. Jo-urn. Geol. Soc.Vol. LI. PI. MI. 



5a. 



i 



mf 



AmaJitsky del F H Michael lith Mi.ri.tern. Bros . imp. 



PAT./F.OMUTPM.A AMD PAL£ANODONTA 

 AND REPRODUCTIONS OF NAIAD1TES ,ETC. 



