226 CALIFORNIA ACADEMY OF SCIENCES. 



cliaiubers are 2h to 3 mm. iu -width. The anterior c-hambers are nearly 

 double as wide, and thej^ are divided by a transverse furrow (which is 

 probably' a line of fracture) into tM^o equal parts. The thirteenth cham- 

 ber lies under the glabella. 



Ueber eiiiige neue ehstlandische Illtenen. 



In Mem. Acad. Imp. Sci. St. Petersburg, vol. 8, No. 9, 1864, 2 pis. 

 Illfenus schmidtii Nieszk., also var. /. roemeri u. sp., /. tauricornis Kut. 



Ueber Herrn voii Eichwald's Beitrag ziir 



nahereii Keniitniss der IllaBiien, etc. 



In Bull. Soc. Imji. des Naturalistes, Moscou, I86G, No. 1, p. 77. 



Wahlenberg ( Geo.) Petrificata telluris Suecana. 

 Upsalise, 1818. 



This work was published and distributed in 1818 as a separate article, 

 in advance of the Nova Acta Eeg. Soc, vol. 8, 1821. 



— Petrificata telluris Suecana examinata a 



Georgio Wahlenberg. 



In Nova Acta Keg. Soc. Sci., Upsal., vol. 8, 1821, pp. 1-116, pis. 1-4. 



I, Entomodracites cxpansus Liune. 2, E. craftsicauda n. sp., pi. 2, figs. 

 5 and 6. 3, E. laticaiida n. si3., pi. 2, tigs. 7 and 8. 4, E. candatus Briiuu, 

 pi. 2, fig. 3. 5, E. gramilatus n. sp., pi. 2, fig. 4. 6, E. tuhercidatus 

 Briinn. 7, E. jumciaius Briiun, pi. 2, fig. 1.* 8, E. lacinatus n. sp., pi. 2, 

 fig. 2." 9, E. paradoxissimus Liune, pi. 1, fig. 1. ( Paradoxides tessini 

 Broug.) 10, E. bucejihalvs n. sp., pi. 1, fig. 6 (hyj^ostoma of Paradoxides 

 tessini Broug.) 11, E. spinulosus n. sp., pi. 1, fig. 3. 12, E. gibbosus n. sp., 

 pi. I, fig. 4. 13, E. scarabiboideK n. sp., pi. 1, fig. 2. 14, E. jvsiformis 

 Liune, pi. 1, fig. 5. 



Additamenta qua}dam ad petrificata telluris 



Suecana. 



In Nova Acta Keg. Soc. Sci., Upsal., voh 8, 1821, pp. 293-296, pi. 7. 



1, Eniomosiracitcs crassicauda, pi. 7, fig. 5 ( Ilhenus esmarhi Schloth.) 

 2, E. laticauda n. sp., pi. 2, fig. 8 ( Bronteus laiicauda). Fig. 7 is referred 

 to Homalonotus punctill Tornq. Entom. expansus Linne. 4, E. extenua- 

 ius n. sp., pi. 7, fig. 4. 5, E. tuhcrculatiis Briinn. 6, E. candatus Briinn. 



Walch (.I.E. T.) Des Trilobites dans le regne des 

 petrifications, ou de la conque ridee a trois lobes (concha 

 triloba rugosa). Recueil des monumens des catastrophes 

 que le globe de la terre a essuiees, contenant des petri- 

 fications. (Knorr, G. W.) Vol. 3. Nuremberg, 1775, 

 p. 105. 



