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BIBLIOGRAPHY OF PAL.^OZOIC CRUSTACEA. 169 



— Etudes sur quelques fossiles devoniens de 



Toiiest de la France. 



lu Bibliotheqne de I'Ecole des Haiites Etudes, Sec. Sci. Nat., vol. .33, 

 1887, 5 pis. 



Proetus oehleril Bayle. Fhacops poriier!, Bayle. 



Oehlert and Davoust. Sur le Devonien du Depart- 

 ment de la Sartlie. 



la BiUl. Soc. Geol. France, 3d series, vol. 7, 1880-81, p. 693, pi. 13. 

 Proetus guerange^'i n. sp. Bronteus verneuili n. sp. 



Oehlert (D.P.) Sur la Devonien des environs d'Angers. 



In Bull. Soc. Geol. France, 3d series, vol. 17, 1889, p. 7-42, 3 pis. 

 Cryphina u. g. Dalmaniles [Proholin] n. subgen. Proetus gosseleti 

 Barrois, P. rondeaui n. sp. Dechenella 1 incerta n. sp. Acidas2)is sp. ? 

 Phacops potieri Bayle. Cryphina n. g., C. andegavensis n. s]}. Cryphcnvs 

 ef. harrandei Cailliaud. Dalmaniies stilUfer var. Burm., D. {ProboUum) 

 galloisi n. sp. Goldhis gervillei Barr., G. galloisi n. sp. Goldlus si>.l 

 Calymene reperta n. sp. Aristozoe af. memoranda Barr. 



The genus Cryphina is distinguished from Cryphoius Green, which has 

 five spines on the pygidium, in having seven spines. 



In ProhoUum the head has on the right of the front a median prolonga- 

 tion, generally well developed, and usually ending in a bifid expansion. 



Oldham (J.) On Griffithides globiceps-. 

 In Jour. Geol. Soc. Dublin, vol. 3, pt. 3, 1846, p. 188, pi. 2. 

 Redrawn, pi. 6, fig. 1 a, b. Woodward's "Monograph British Carbon- 

 iferous Trilobites," London, 1883. 



Ordway (Albert). On the supposed identity of Para- 

 doxides karlani Green with P. sjnnosus Boeck. 



In Proc. Boston Soc. Nat. Hist., vol. 8, 1861, p. 1, 2 figs. 



The organization of the Trilobites. 



In Geol. Nat. Hist. Ee^jertory, vol. 1, 1865, p. 12.* 



Owen (D. D.) Report of a geological exploration of 

 part of Iowa, Wisconsin and Illinois, made under in- 

 structions from the Secretary of tlie Treasury of the 

 United States, in the autumn of the year 1839. Wash- 

 ington, 1840. 



In 26th Cong., H. of Kep., Doc. 2.33, 2d ed., 1S44; 28th Cong., Sen. Doc. 

 407, 18 pis. of fossils. 



PI. 12, fig. 3, Calymene. hnfo Green; pi. 16, fig. 1, Ilbenus (renionensis ? 



