GeolMag.1901. 



f 



v^: 



DecaieWVoimiPlXI. 



■rtT'-S 



^i^'^ 



i. 



\-A 



?^3 



'^>j)^^^ 4- 



GMWo odwaxliei.et libk. 



We sb J>F e'wraa.n.imp . 



Gasberopoda.Weiilock Limes tone, DiO-dley, 



