22 CALIFORNIA ACADEMY OF SCIENCES. 



n. sp., D. oioeni n. sp., D. belli n. sp., Z>. negalops n. sp., D. cristatus n. 

 sp. Arionellus cylindicus n. sp., A. sublavatus n. sp. Menocephalu» 

 Hedfjwicki u. sp., M. globosus n. sp. Bathyurus capax n. sp., Zf. clubius 

 n. sp., 5. biiiiberculatus n. sp., fi. armatus u. sp., 5. saffordi n. sp., 5. 

 oblomjus n. sp., 5. cordai n. sp., 5. quadratus n. sp. Cheirurus apollo 

 n. sp., C. erya: u. sp. Asajihus illcenoides n. sp., ^. goniurus n. sp. 



On some of the rocks and fossils occurring 



near Phillipsburg, Canada East. 



In Canadiau Naturalist, vol. 6, 1861, p. 310, 6 figs. 



Bathyurus saffordi Bill., B. cordai Will. Menorephahn^ ijlobosus Bill.? 

 Amphion aalteri n. sp. 



On some new or little-known species of Lower 



Silurian fossils from the Potsdam group (Primordial 

 zone). Montreal, 1861, 24 pp. 



This pamphlet, with the addition of a description of Archoeocyathus 

 profundus, the sup^jressiou of that of A. minganensis, and the notes on 

 pages 10, 11 and 12, was reprinted in the "Palaeozoic Fossils of Canada,'' 

 vol. 1, 1865, pp. 1-24, also in part in the "Geol. Vermont," vol. 2, 1861, 

 pp. 942-960. 



Olenellus thompsoni Hall., 0. vermontana Hall. Conocejihalites miser n. 

 sp., C. adamsi n. sp., C. iettcer, C. vulcanus n. sp., C. arenosus n. sp. 

 Bathyurus senectus n. sp., B. parvulus n. sp. Am]>yx halli n. sp. 



Description of a new species of Harpes from 



the Trenton limestone, Ottawa. 



In Canadian Naturalist, vol. 8, 1863, p. 36, wood cut. 

 Harpes dentoni n. sp. 



Geological Survey of Canada. Report of pro- 

 gress from its commencement to 1863. Illustrated by 

 498 wood cuts in the text. Montreal, 1863. Atlas of 

 maps and sections: contains illustrations of species un- 

 der the following genera: 



Harpes. Paradoxides. Conorephaliies. Triarthrus. Bathyurus. Proe- 

 tus. Phacops. Dalmanites. Calymene. Lichas. Trinucleus. Asaphus. 

 Illcenus. Acidasjiis. Cheirurus. Amphion. Encrinurus. Bronteus. 

 Beyrichia. Leperditia. Jsochilina. EuryjHerus. Cytheropsis. 



Description of new species of Phillipsia from 



the Lower Carboniferous rocks of Nova Scotia. 



In Canadian Naturalist, vol. 8, 1863, p. 209, 1 wood cut. 

 Phillipsia howi. 



