Marcou.] 
226 
[jan. 21. 
the stratigraphy of the Quebec group and the older crystalline 
rocks of Canada,” pp. la-8a. This paper with a few alterations in 
the title and in the first page, was read by Mr. Selwyn before the 
Natural History Society of Montreal, 24 Feb. 1879, and reprinted in 
the Canadian Naturalist , vol. ix, pp. 17-31, 1879. 
1879. — Dawson (J. W.). — The Quebec group of Sir William Logan, being 
the annual address of the President of the Natural History Society 
of Montreal, for 1879. 
1879. — Macfarlane (Thomas). — Remarks on Canadian stratigraphy 
(Canadian Naturalist, vol. ix, pp. 91-102). 
1882. — Selwyn (A. R. C.). — The Quebec group in Geology, with an Intro- 
ductory address (Trans. R. Soc. Canada ), vol. i, section rv, pp. 
1-13, Montreal. 
1883. — Dawson (J. W.). — The Quebec group, as an appendixtothe “Life 
of Sir W. E. Logan” by B. J. Harrington, pp. 404-414, Montreal. 
1883. — Selwyn (A. R. C.) — Notes on the “Life of Sir W. E. Logan,” by 
B. J. Harrington, with an appendix on “the Quebec group,” by 
principal Dawson; pp. 1-8, Ottawa. 
1884. — Selwyn (A. R. C.). — Descriptive sketch of the physical geogra- 
phy and geology of the Dominion of Canada. Part I, Eastern Sec- 
tion. Opposite p. 14, a plate, fig. 1. Diagram section of supposed 
structure from Montmorenci falls to thejisland of Orleans. 
1884. — Selwyn (A. R. C.). — Map of the Dominion of Canada, geologically 
colored from surveys made by the geological corps, 1842-1882. 
Quebec-city and Montmorency are colored as Cambro-Silurian or 
Champlain system ; and Pointe-L6vis as Cambrian or Taconic sys- 
tem. There is a want of harmony between the map and Mr. Sel- 
wyn’s expressed views, for he says in all his papers that the L6vis 
group belong to the Champlain system or his Cambro-Silurian. 
1885. — Marcou (Jules). — The Taconic system and its position in strati- 
graphic geology. (Proceed. Amer. Acad. Arts and Science, Vol. xn, 
pp. 221-224.) Cambridge. 
1886. — Laflamme (J. Cl. K.). — Note sur le contact des formations pal6- 
ozoiques et archeennes de la province de Quebec. ( Trans. R. Soc. 
Canada, vol. iv, sect, iv, pp. 43-47), Montreal, 1887. 
1886. — Lapworth (Chas.). — Preliminary report on some Graptolites from 
the Lower paleozoic rocks on the south side of the St. Lawrence 
from Cape Rozier to Tartigo river, from the north shore of the 
island of Orleans, one mile above Cape Rouge, and from the cove 
fields, Quebec. (Trans. R. Soc. Canada, vol. iv. section iv, pp. 167- 
184.) Montreal, 1887. 
1887. — Marcou (Jules). — The Taconic of Georgia and the Report on the 
geology of Vermont (Mem. Boston Soc. Nat. Hist., vol. iv, issued 
March 1888, Boston). Plate 13, fig. 8, section on the road from 
Quebec to Charlebourg, and explanations pp. 116-119, on the strat- 
igraphy of Charlebourg, and landslides at Montmorency and Indian 
Lorette falls. 
