BIBLIOGRAPHY OF PAL.EOZOIC CRUSTACEA. 207 



Revision der ost-baltischen silurischen Trilo- 



biten, nebst geognostischer Uebersicht des ost-baltischen 

 Silurgebiets. 



In Mem. Acad. Imp. Sci. St. Petersburg, vol. 30, No. 1, 1881, 16 pis. 



Subgenus Phacops Emm., P. elegans S. & B. Acaste Goldf. Phacops 

 downingicE Murch. Pterygometopus Schmidt. Phacops sclerops Dalm., P 

 triyonocephala u. sp., P. panderi n. sp., P. exilia Eichw., P. Icevigaia n 

 sp., P. hickersiana n. sp., P. kegelensis n. sp., P. nieszkowskii n. sp. 



Subgenus Chasmops McCoy, P. ingrica n. sp., P. nasuta n. sp., P 

 prcecurrens n. sp., P. odini Eichw., P. marginata n. sp., P. bucculenia 

 Sjogr., P. wrangeliu. sp., P. brevispina n. sp., P. mutica n. sp., P. wen 

 jukowi n. sp., P. maximan. sp., P. wesenbergensis n. sp., P. eichioaldi n. sp 



Cheiruridre. 



Subgenus Cheirurus, C. ornatus Dalm., C. ingricus n. sp., C. exsul Beyr 

 C. subsp. macrophthalmas Kut.. C. subsp. gladiator Eichw., C. spinulosus 

 Nieszk., C. cf. glaber Ang. 



Subgenus Cyrtometopus Aug., C. clavifrons Dalm., C. affinis Aug., C. 

 plautlni n. sp., C. aries Leuchtbg., C. cf. pseudohemicranium Nieszk. 



Subgenus Sphmrexocoryphe Aug., C. cranium Kut., C. hubneri n. sp., C. 

 cf. granulatus Ang. 



Subgenus Pseudospharexochus Schmidt, C, hemicranium Kut., C. con- 

 formis Ang., C. pahnschi n. sp., C. ro<imeri n. sp. 



Subgenus Nieszkowskia Schmidt, C. tumidus Ang., C variolaris Lilirs., 

 C cephaloceros Nieszk. 



Sphcerexochus angusti/rons Aug. ■ Arnphion fischeri Eichw. Diaphano- 

 metopus n. g., D. volbothi n. sp. Cybele bellatula Dalm., C. revaliensisn. sp., 

 C. rex Nieszk., C. grewingki n. sp., C coronata n. sp., C. worthi Eichw., 

 C. affinis n. sp., C. kutorgce n. sp., C. brevicauda Ang. Encrinurus obiusus 

 Ang., E. punctatus Briinn, E. cf . multisegmentatus Portl., E. seebachi n. sp. 

 Phacops Icevigatan. sp., P. kegelensis, marginata, bucculenta, P. wevjukowi 

 n. sp., P . maxima n. sp. Cheirurus rosenthali u. sp., C. plautini n. sp. 



and Jones (T, Rupert). On some .Silurian 



Leperditia, 



In Annals Nat. Hist., 4th ser., vol. 9, London, 1882, p. 168. 



Miscellana^ Silurica. III. 1. Nachtrag zur 



Monographie der russischen silurischen Leperditien. 

 2. Die Crustaceenfauna der Eurypterenschichten von 

 Rootzikiill auf Oesel. 



In Mem. Acad. Imp. Sci. St. Petersburg, vol. 31, No. 5, 1883, 9 pis. 



Leperditia grandis Schrenk, L. phaseolus His., L. eichwaldi Schm., L. 

 balthica His., L. keyserlingi Schm., L. hisingeri Schm., also var. abbreviata, 

 L. marginata Key., L. iciluiensis Schm., L. barbotana Schm., L. molleri 



