BIBLIOGRAPHY OF PAL^BOZOIC CRUSTACEA. 131 



lata n. sp. Entomis ohliqua n. sp., E. ( Primitia) JlabelUfera n. sp. Pri- 

 mitia excavata n. sp., P. (Ulrichiat) umbonata n. sp., P. ( Cienobolbma ? ) 

 (jlobi/era n, sp., P. labrosa n. sp. Entomls simplex n. sp., E. auricularis 

 n. sp., E. plicata n. sp., E. Irilobata n. sp., E. ( Bursulella ?) quadrispina 

 n. sp. Bollia minor n. sp., B. major n. sp., B. duplex n. sp. Beyrichia 

 dissecta n.sp., B. mammillosa n. sp., B. radians n. sp., B.plicatula n. sp., 

 B. ( Tetradella) harpa n. sp., B. ( Tetradella) carinata n. sp., B. ( Tetra- 

 della) signata n. sp., B. (Ctenobolbind,) rostrata n. sp., B. ( Ulrichia? ) 

 bidensn. sp. Octonaria bifasciata n.si>. Thlipsura v-scripta var. discreta 

 Jones, ^chmina bovina Jones, xar. punctata n.\&T. Crustaceumsp.l 



Kuntgen(K.) Die Trilobiten. 



In Mus. Luxemburg, 1877.* 



Kutorga (S.) Beitriige zur Kenntniss der organischen 

 Ueberreste des Kupfersandst. am.,westl. Abhange des 

 Urals. St. Petersburg, 1837, p. 22, pi. 4, fig. 1-3. 



Limulus oculatus Kutorga. 



Edouard d'Eichwald (" Leth£ea Rossica," vol. 1, p. 1360), uses this species 

 for a type of his new genus, Compylocephalus . 



For similar fossils Page (Advance Text Book of Geology, 1856), used the 

 generic term of Stylonurus. 



Ueber einige baltische silurische Trilobiten. 



In Verhaudl. russ. k. mineral. Gesell. zu St. Petersburg. Jahr., 1847, p. 

 287, plate. St. Petersburg, 1848. 



Illcenus tauricornus n. sp. Asaphus expansus (hypostoma). Encrinurus 

 punctatus Briinn. 



The author also illustrates the eyes of Illcenus tauricornis, I. crassi- 

 cauda, Proetus concinnu^, Cheirurus, Phacops, Asaphus expansus. 



Einige Sphcerexochus und Cheirurus aus den 



silurischen Kalksteinschichten des Gov. St. Petersburg. 



In Verhandl. russ. k. mineral. Gesell. zu St. Petersburg, Jahr., 1854, 

 p. 105, 3 pis. 



Cheirurus zembnitzkii (Calymene zembnitzkii Eichw.), C. macrophthalmus 

 n. sp. (C. exsul Beyr. (Schm.) Sphcerexochus cranium, n. sp., S. hemi- 

 cranium n. sp., S . platycranium n. sp. (Cheirurus (Pseudosphcerexochus) 

 platycranium Kut. (Schm.), 5. enurus n. sp. 



Lapworth (Charles). On the discovery of the Olenellus 

 fauna in the Lower Cambrian rocks of Britain. 



In Nature, vol. 39, 1888, p. 212. 

 Olenellus callavei n. sp. 



