See Ellis Report on geol. of the Prov. of Quebec 1895-6 (1896: p. 127). See Logan's Geol. of Canada, 1863, pp. 170-280; 544-554. One man of the cryl. was made up of the thin clay li., as if of the stiff pate li, Part of the li. here appears to be only the Normanville, for at least one with fossils (hack.) is of Beekmantown. In my list I have marked the four lists of fossils; separate those - the Beekmantown is a sandy dolomite, jellink weathering. This cryl. is in Ellis map on the boundary between hi Farnam and Mystic slates.