34 CALIFORNIA ACADEMY OF SCIENCES. 



Diilm. Anaphus stokenii March.; ti.\>io Aeonia verticalis u. sp. Calymenc 

 diops Green. 17. Archego^ms u. g. ( PhilUpsla and Griffithiden Portl.) A. 

 cbqitalis V.Meyer. 18. Illa-nus crassic au da Wahl., I. giga^iteus Gnettard. 

 This species was named Oyyyia desmaresti byBronguiart in 1822. IlUenus 

 ( Bumastes) barriensis Murch. 19. Dysplanus n. g., D. centrotus Dalm. 

 20. Asaphus(Nileus) armadillo 'Dtdva., A. palpebrostis Dalm., A. khviceps 

 Dalm., A. expansas Linue, A. tyrannus Murch., A. raniceps Dalm., A. ex- 

 tenatua Wahl., A. (hottles) jdatycephalus Stokes. 21. Ampyx nasutus 

 Dahu., A. mammillatus Sara., A. rostratus Sars. The appendix contains 

 notes on Calymene variolaris Broug. Tril. punctatus Britnu. Triarthrus 

 heckii Gveen, etc. 22. Agnostun pisiformia, A. hevigatus Dalm., A. integer 

 Beyr., A. nudus Beyr., with other enumerated genera and species wholly 

 unavailable for sj'stematic arrangement. 



The sui^plementary appendix by Thomas Bell and E. F. Forbes contains 

 an alphabetical list of British Trilobites, also a copy of McCoy's generic 

 description of the following genera: Tiresta, Forhesia, Portlockia, Tri- 

 nodus (Synopsis Silurian Fossils Ireland, 1846); the generic descriptions 

 of Cheiruru^, Sphd-rexochuH, Licha-i, Trochurus (Beyi'ich, Ueber einige 

 buhmische Trilobiteu, 1845), and a list of the genera and species described 

 by Barrande) (Notice prelimiuaire sur le systonie silnrieu et les Trilobites 

 de Bohc-me, 1846). 



Burmeister and Alton (Ed. de). Neiie Beobachtun- 

 gen iiber die Organisation der Trilobiteu. ('^) 



In Zeituug fiir Zoologie, Zootomie und Palasozoologie, Alton uud Bur- 

 meister, Leipsig, vol. 1, 1846, p. 67, pi. 1, figs. 13-19. 



Callaway (Charles). On a new area of Upper Cam- 

 brian rocks in South Shropshire, with a description of 

 of a new fauna. 



In Quai-t.^Tourn. Geol. Soc. London, vol. 33, 1877, p. 652, iilate. 



Asaphus (Asaphellus n.subgen.j homfrayi Salt., A. ( Platypeltis n. sub- 

 gen.) croftii Callaway. Agnostus dux n. sp. Conocoryphe monile Salter. 

 Olemis salieri Calla-way, 0. triarthrus n. s-p. Conophrys n.g., C . salopiensis 

 Callaway. Lichapygc i\. g., L. cuspidaia Callaway. Primitia 9,-p.t 



Castelnau (Laporte de). Communique k TAcademie 

 des Sciences de Paris la decouverte des pieds des Trilo- 

 bites qu'il aurait vus dans linterier d'un exemplaire en- 

 roule de I'Amerique du Nord. 



In Inst. France, 1842, p. 74; Neues Jahrbuch fiir Mineral., 1843, p. 504; 

 Comptes Rendus, vol. 14, 1842, p. 344. 

 ( Phacoj)s rana Green.) 



