At)l)lTlON"AL NOTES ON THE OAMtiKlAN OF CAFE ImETON. 
103 
Cambrian Rocks of Eastern Canada, etc. 
Ibidem, p. 21, pi, iv, tigs. 44 to 48. 
** Acadian Geology, Dawson, London, p. G44, fig. 221, 1868. 
f t Geog. and Geolg. Expl, West 100 Merid., vol iv, pt. 1, p. 34, pi. i. figs. 3a 
to d, 1875. 
it Fauna med Conocoryphe exsulens, Stockholm, }). 25, taf. iii, tigs. 40-44, 
1879, 
77 Faune Silur. de Hof, p. 1C2, figs. 74 and 75, 18()8. 
