148 CALIFORNIA ACADEMY OF SCIENCES. 



11. sp. Isotelus gigas Dekay, /. powisH Murch. ? var. /. rectifrons Portl. 

 JUcenns centrotus Dalm., /. perovalis Murch. Otarion ohlusum n. sp. Harpts 

 fianagani Portl., H.l megalops n. sp. IVinucleus caractaci Murch., T. 

 elongatus Portl., T. Jimhriatus Murch., 2\ radiatus Murch., T. seticornis 

 His. Ampyx nasutus Dalm., A. rostratus Sars. Trinodus agnostiformis n. 

 sp. Beyrichia klodeni n. sp., B. tuberculatus Kloden, B. latus. (Jythere 

 phaseolus His. ( Primitia maccoyi Salt.) 



On the fossil botany and zoology of the rocks 



associated with the coal of Australia. 



In Annals Mag. Nat. Hist., 1st series, London, vol. 20, 1847, p. 226, pi. 



Brachymetopus n. g. 



The author establishes the genus Brachymetopus to contain Phillipsia / 

 discors McCoy, P. maccoyi Portl. and Brachymetopus strzeleckii described 

 and figured in this article. 



On the classification of some British fossil 



Crustacea, with notices of new forms in the University 

 collection at Cambridge. 



In Annals Mag. Nat. Hist., 2d series, London, vol. 4, 1849. 



Chasmops n. g. Barrandia n. g. Ceratiocaris n. g. Cytheropsis u. g. 

 Harpidella n. g. 



Asaphinae: 1, Phacops. 2, Calymene. 3, Trimerocephalus n. g. 4, 

 Asaphus (subgenera Isoletua, Basilicus). 5, Illceniis (subgenera Illcenus, 

 Bumasttts, Dysplanus). 6, Forhesia. 7, Phillipsia. 



Paradoxinae : 1, Paradoxides (subgenus Olenus). 2, Ceraurus. 3, 

 Cryphceus. 4, Sphcerexochus. 5, Acidaspis. 6, Staurocephnlus. 7, Bemo- 

 pleurides. 8, Zethus. 



Ogyginse: 1, IVinucleus (subgenus Tetrapsellium ) . 2, Tretaspis u. g. 

 3, Ampyx. 4, Ogygia. 5, Bronteus. 6, Lichus (subgenera Trocharu.'^, 

 Acanthopyge). 



Harpedinae: 1, Harpes. 2, Harpidella n. g. 3, Amphion. 



AgnostinaB: 1, Trinodus. 2, Agnostus. Subgen. Diplorhima. 



Partly republished in the author's "Contributions to British Palteon- 

 tology, etc., London, 1854. 



Pierygoitts leptodactylus McCoy (subg. Lepiocheles for P. anglicus). Duph- 

 nia .? primceva. Chasmops odini Eichw. Trimerocephalus Icevis Miinst. 

 lllanus latus McCoy. Isotelus affinis McCoy. Griffithides meso-tuberculaius 

 McCoy. Cryphoius sedgwickii McCoy. Ceraurus octo-lobatus McCoy, C. 

 williamsii McCoy. Ogyyia radians McCoy. Barrandia cordai McCoy. 

 Ampyx latus McCoy. Tretaspis gibbifrons McCoy . Harpidella megalops 

 McCoy. Ceratocaris solenoides McCoy, C. ellipticus McCoy. Cytheropsis. 



On some new Cambro-Silurian fossils. 



In Annals and Mag. of Natural History for Nov. 1851. 

 Cytheropsis aldensis McCoy. Harpes par cuius McCoy. 



