PLATE VIII. 



FIG. PAGE. 



1 a. I'hi/loliliitttt xitli-ntii (Bolton) ; greater part of a right fore-wing. X 3. 



Upper Coal Measures (Gwernau Level of the Mynyddislwyn Vein) ; 



near Maes-y-cwmmer, Monmouthshire. Mus.Pract. Geol., no. 24504. 113. 

 1 l>. Ditto; counterpart. X 3. 113. 



2. PJti/lnlildtfii ti-<nixri'i-x<tli>i, Bolton; remains of t\vo Blattoids, consisting 



of the tegmina, pronota, and portions of the hind-wings. Natural 

 size. CoalMeasui'es; Staffordshire. Geological Museum, University, 

 Birmingham. 115. 



3. (Archimylacri(la') /,///, />///' (Woodward) ; reproduction of Woodward's 



figure of a single left wing. X 5. Upper Coal Measures (bed 

 no. 33) ; Meithil, coast of Fifeshire. Present whereabouts of 

 specimen unknown; formerly in the possession of Mr. James 

 Kirkbv. 118. 



4 n. Plii/ldlildtfn (':) sp. ; portion of Blattoid wing. X 4A. Coal Measures 



(shales at a depth of li>67 feet) ; Maydensole boring, Kent. 

 Museum of the Kent Coals Concession Co., Dover. 111). 



4b. Ditto; impression, x 4\. 119. 



5 a. I'ht/lolildttit (?) sp. ; portion of Blattoid wing. X 4~ 2 . Coal Measures 



(at depth of 2180 feet) ; Barfreston boring, Kent. Museum of the 

 Kent Coal Concessions Co., Dover. 119. 



5 1>. Ditto; outline of wing-fragment. X 4^. ll!>. 



6. Blattoid wing-fragment. X 4. Found in a core from a depth of 



2424 feet at the Stonehall boring, Kent. Museum of the Kent Coal 

 Concessions Co., Dover. 120. 



7. Ilt'ni'ini /ilitrris ulititxn, Bolton ; right fore-wing, x 2^. Base of Upper 



Coal Measures (Four-foot Heam of Swansea) ; Gladys Colliery, one 

 mile E.S.E. of Penller-gaer Church, Glamorganshire. Mus. Pract. 

 Geol., no. 24010. 122. 



8. Hemimylacris convexa, Bolton; basal half of a fore-wing, x o-^. Coal 



Measures (shales associated with the Graigola Seam, Pennant 

 Series) ; Clydach Merthyr Colliery, Clydach Valley, Swansea Vale, 

 Glamorganshire. 1 2o. 



