602 LITERATURE. 



10. "Die Urwelt der Schweiz." 2d Ed. 1879. English translation. 



1876. Oswald Heer. 



11. " Apergu sur les insectes fossiles en general." 2d. Ed. 1883. Charles 



Brongniart. 



12. " Lebenszeichen vorweltlicher im Bernstein eingeschlossener Thiere." 



1856. Menge. 



13. "Descriptions of Fossil Insects found at Mazon Creek." ' Geol. 



Survey of Illinois,' vol. iii. 1868. Scudder. 



14. "The Devonian Insects of New Brunswick." 'Anniv. Mem. Bost. 



Soc. Nat. Hist.' 1880. Scudder. 



15. "The Carboniferous Hexapod Insects of Great Britain." "Mem. 



Bost. Soc. Nat. Hist. 5 1883. Scudder. 



16. " Palaeodictyoptera, or the Affinities and Classification of the Palaeo- 



zoic Hexapoda." Ibid. 1886. Scudder. 



17. "New Genera and Species of Fossil Cockroaches from the older 



American Rocks." ' Proc. Acad. Nat. Sci. Philadelphia.' 1885. 

 Scudder. 



18. "On a remarkable Fossil Insect from the Coal-Measures of Scot- 



land." 'Quart. Journ. Geol. Soc.,' vol. xxxii. 1876. Henry 

 Woodward. 



19. " On some New British Carboniferous Cockroaches." ' Geol. Maga- 



zine.' 1887. Henry Woodward. 



20. " Die Ahnen unserer Schmetterlinge in der Secundar- und Tertiar- 



periode." ' Berl. Entom. Zeitschr.,' Bd. XXIX. 1885. Oppen- 

 heim. 



