T. Crétacé ,P1.1018, 



8 



°û ^^.^ ^^^>% '^;'- 



,. 4 - 



2 .._ . 3 







J/,mdHrL luh. 



J,n/.\^iu;cut. 



//olecù//Jiis Tii7vn£JuLs^J)e^oj 



