BIBLIOGBAPHY. 5 



1852. GiEBEL. Deiitschland's Petrefacten. p. 644. 8vo. Leipzig. 

 Catalogues the three butterflies described by Heer from Radoboj. 



1854. Westwood. Contributions to Fossil Entomology. Quart. Journ. Geol. Soc. Lond., X, 378-96, 

 pi. 14-18. 



Kepresents on pi. 17, flg. 17, and pi. 18, fig. 27, two fragments of wings, which he considers as belonging to 

 butterflies, and to which, on pp. 395-6, in the explanation of the plates, he gives the names of Cyllo- 

 nium Boisduvalianum and O. Hewiisonianum. 



1854. PicTET. Traite de Palseontologie, II, pp. 392-393, pi. 40. 8vo. Paris. 



Gives a brief account of the fossil butterflies then known, and reproduces excellently the figures of 

 Neurinopis sepulta, and Mylothrites Pluto given by Boisduval and Heer. 



1856. GiEBEL. Fauna der Vorwelt, II. pp. 185-7. 8vo. Leipzig. 



Gives a similar but fliller account of the butterflies described by Heer and a brief notice of others. 



1856. GiEBEL. Geologische Uebersicht der vorweltlichen Insekten. Zeitschr. gesammt. Naturw., 

 VIII, pp. 174-188. 



Gives lists of Lepidoptera summarized trom his previous work. 



1856. Heer. Ueber die fossilen Insekten von Aix in der Provence. Vierteljahrsschr. natnrf. 

 Gesellsch. Zurich, I, 1-40. 



Simply mentions in his introductory remarks the occurrence of Neorinnpis sepulta at Aix, and says that 

 most of the insects from this locality present a Mediterranean aspect. 



1868. IIeek. Ueber die Inscctfauna von Radoboj. Bericht 32* Versaraml. Deutsch. Naturf., 118-121. 



A cursory review of Radol>oj Insects, mentioning the rarity of Lepidoptera, and specifying Eugonia atava 

 (Vanett'i atlanna) and Mylothrites Pluto (Vanessa Pluto). He remarks that the former resembles 

 V. eardui and probably fed on thistles, although these had not yet been found in a fossil condition 

 in that locality ; and that the latter was nearly allied to Papilio Hadena. 



1859. Hetden. Fossile Insecten aus der Rheinischen Braunkohle. Dunk. n. Mey. Palaeontogr., YIII, 



1-15, Taf. 1-2. 



Contains pp. 12-13, Taf. I, flg. 10, description and figure of Thanatites vetula ( Vanessa vetula). 



1860. Heer. Untersuchungen iiber das Klima und die Vegetations Verhaltnisse des Tertiarlandes. 



4to. Winterthur. 



Refers to some of the fossil butterflies described from Radoboj and Aix. 



MKMOIK8 A. A. A. 8. iS 



