BRUES: PARASITIC HYMENOPTERA. 123 



Bibliography. 



Brischke, D. 



'86. Die Hymenopteren des bernsteins. Schrift. naturf. gesellsch. 

 Danzig, n. f. 6, p. 278-279. 

 Brues, C. T. 



:06. Fossil parasitic and phytophagous Hymenoptera from Florissant, 

 Colorado. Bull. Amer. mus. nat. hist., 23, p. 491-498. 

 Bwmeister, H. 



'31. Ueber bernsteininsecten. Oken's Isis, p. 1100. 

 Burmeister, H. 



'32. Kerfe der urwelt. Hand. d. ent., 1, p. 632-640. 

 Cockerell, T. D. A. 



:06. Fossil Hymenoptera from Florissant, Colorado. Bull. M. C. Z., 

 50, p. 33-58. 

 Cockerell, T. D. A. 



:07. An enumeration of the localities in the Florissant basin from which 

 fossils were obtained in 1906. Bull. Amer. mus. nat. hist., 23, p. 127- 

 133. 

 Cockerell, T. D. A. 



:07a. Some fossil arthropods from Florissant, Colorado. Bull. Amer. 

 mus. nat. hist., 23, p. 605-615. 

 Cockerell, T. D. A. 



:09. A catalogue of the generic names based on American insects and 

 arachnids from the Tertiary rocks, with indications of the type species. 

 Bull. Amer. mus. nat. hist., 26, p. 77-86. 

 Curtis, John. 



'29. Observations upon a collection of fossil insects discovered near Aix 

 in Provence. Edinb. new philos. journ., 7, p. 293-297. 

 Defrance, J. L. M. 



'22. Insectes (foss). Diet. sc. nat., 23, p. 524-526. 

 Forster, B. 



'91. Die insekten des plattigen steinmergels von Brunnstatt. Abh. 

 geol. specialkarte von Elsass-Lothringen. 

 Giebel, C. G. 



'56. Die insecten und spinnen der vorwelt. Leipzig. 

 Gravenhorst, J. L. C. 



'35. Bericht iiber die in bernstein erhaltenen insekten der phys.-okon. 

 gesellschaft zu Konigsberg. Uebers. schles. gesellsch., p. 92-93. 

 Guerin-Meneville, F. E. 



'38. Insectes dans l'ambre. Rev. zool., 1, p. 169-170. 



