538 Explanation of Plates. 
PLATE LXXIII. 
Fic. 1.—Ktoblattina curta sp. n. Author’s collection, No. 8. Six times 
natural size. 
Fic. 2.—Ktoblattina pecta sp. n. Author’s collection, No. 1013. Six 
times natural size. 
Fic. 3.—Puknoblattina curvata sp. n. Author’s collection. Six times 
natural size. No. 850. 
Fic. 4.—EHtoblattina curta sp. n. Author’s collection, No. 111. Six 
times natural size. 
Fic. 5.—Puknoblattina compacta sp. n. Author’s collection. Six times 
natural size. 
Fic. 6.—Same species. Author’s collection. Six times natural size. 
Fic. 7.—Puknoblattina sp. Author’s collection, No. 472. Enlarged. 
Fic. 8.—Etoblattina sp. Author’s collection, No. 1006. 
All from the Wellington shales (Permian). Banner City. 
PLATE LXXIV. 
Fic. 1.—Htoblattina sp. Hind wing. Author’s collection, No. 1002. Six 
times natural size. 
Fic. 2.—Htoblattina sp. Hind wing. Author’s collection, No. 1003. Six 
times natural size. 
Fig. 3.—Htoblattina sp. Hind wing. Author’s collection, No. 769. Six 
times natural size. 
Fic. 4.—Puknoblattina compacta(?) sp. n. Author’s collection, No. 659. : 
Six times natural size. 
Fig. 5.—Puknoblattina sp. Hind wing. Author’s collection, No. 1012. 
Six times natural size. 
Fic. 6.—Nymph of cockroach? Author’s collection, No. 209. Six times 
natural size. 
Fic. 7.—Etoblattina sp. Hind wing. Author’s collection, No. 486. Six 
times natural size. 
Fig. 8.—Counterpart of specimen shown in figure 5. 
Fic. 9.—Etoblattina sp. Author’s collection. Six times natural size. 
All from the Wellington shales, at Banner City. 
