LIST OF THE PLATES. 



PART J. 



I-II. Ichlliyodectts marathonensis. 



III. Portion of web of Amanrobiiix socialis. 



IV. Portion of rib of Halicore diiqotiff. 

 V. Mdithrcpins hreciros-tris. 



Melithreptus nioqn irosfris. 

 Nest and Eggs of Ptilotia versicolor. 

 VI. Opal Pseudouiorplis. 

 VII. Glauberite Crystals and Opal Pseudomorplis 



PAKT 11 



