Crossword-Solution: LACUSTRINE 10 letters, 2 clues 🏆 scrabble score: 12

There was one, long and official-looking, with a printed letter-heading on the outside, and Lapham had no need to open it in order to know that it was the offer of the Great Lacustrine & Polar Railroad for his mills.

The discovery having attracted attention, explorations were made at other places, and it was shortly found that there was scarcely a lake in Switzerland which did not yield similar evidence of the existence of an ancient Lacustrine or Lake-dwelling population.

Nor is their rarity surprising, when we remember how large a proportion of the bones of tertiary mammals have been discovered either in caves or in lacustrine deposits; and that not a cave or true lacustrine bed is known belonging to the age of our secondary or palæozoic formations.

But if the appearance of this lacustrine and amphibious dwelling was striking, and not without a certain rude and massive grandeur, its grounds and possessions, through which the brother and sister were still picking their way, were even more grotesque and remarkable.

Yet who can doubt that, whenever a sufficiently extensive series of lacustrine and fluviatile beds of that age becomes known, the lineage which has been traced thus far will be continued by equine quadrupeds with an increasing number of digits, until the horse type merges in the five-toed form towards which these gradations point? But the argument which holds good for the horse, holds good, not only for all mammals, but for the whole animal world.