lime-mud

A minute later from amidst the white lime-mud there rose an awful figure which clambered out on the opposite side of the pit, and with a yell of pain rushed away into the courtyard and out into the street.

Debts of Honor M��r J��kai 1864

And as they build they form a barrier against the surf, inside of which, in water still as glass, the weaker and more delicate things can grow in safety, just as these very Encrinites may have grown, rooted in the lime-mud, and waving their slender arms at the bottom of the clear lagoon.

Madam How and Lady Why Charles Kingsley 1847