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The vast length of Algonkian time is shown by the thickness of its marine deposits and by the cycles of erosion which it includes. OTHER PRE-CAMBRIAN AREAS IN NORTH AMERICA. Pre-Cambrian rocks are exposed in various parts of the continent, usually by the erosion of mountain ranges in which their strata were infolded. Large areas occur in the maritime provinces of Canada.

The waves of the Adriatic once brought the commerce of the East to its wharves; but the deposits of the Po and the tides have, in process of time, made it an inland town, and the sea is four miles away. In the time of Augustus, Ravenna was a favorite Roman port and harbor for fleets of war and merchandise.

As by the terms of the bank charter no officer but the Secretary of the Treasury could remove the deposits, it seemed to me that this authority ought to be at once exerted to deprive that great corporation of the support and countenance of the Government in such an use of its and such an exertion of its power.

The beds sometimes consist of an alternation of substances varying in colour, composition, and thickness, precisely as we see in stratified fossiliferous deposits.

He was helping it by all these great establishments of his, which made the moral merits of Thrift manifest to the most callous hearts, simply by promising to pay ten per cent, interest on all deposits. And you didn't want necessarily to belong to the well-to-do classes in order to participate in the advantages of virtue.

When we begin by studying the fossils of the Newer Pliocene deposits, such as those of the Upper Val d'Arno, before alluded to, we perceive that the fossil foliage agrees almost entirely with the trees and shrubs of a modern European forest.

Moreover, many so-called "factories" employ less than ten persons and would not be called factories at all in England or America. The absence of iron deposits is a great handicap, the one steel foundry being operated by the government at a heavy loss, and in cotton manufacturing, where "cheap labor" is supposed to be most advantageous, no very remarkable advance has been made in the last decade.

Vast deposits of sand, both in the form of dunes and of plains, are found far in the interior of continents, in the Old World and in the New.

Except in the case of limestones, recent sea deposits uplifted to form land are seldom so well cemented as are the older strata, which have long been acted upon by underground waters deep below the surface within the zone of cementation, and have been exposed to view by great erosion.

The little cells which they build are arranged, to the number of eight or ten together, in the most various places; sometimes on a pebble, sometimes on a branch, or, again, on a stone wall. It places side by side these little balls of mortar and the work soon takes the form of a cupola, to the edge of which it constantly adds new deposits.