Which preposition to use with unmarked

in Occurrences 2%

The locale is unmarked in all former editions, p. 57, l. 15 the longed for.

by Occurrences 1%

Half an hour ago, solemn, and still, and wild, as nature rested, unpolluted, undefaced, unmarked by mansleeping in the light of the moon, all was tranquillity; the civilized man lost his idiosyncrasy in its contemplationforgot nation, pursuits, creedhe felt that he was Nature's child, and adored the God of Nature.

in Occurrences 1%

I have added this Exit, unmarked in former editions.

with Occurrences 1%

His deportment was haughty; but it was one of pride unmarked with insolence.

by Occurrences 1%

All around was so wholly unmarked by anything but stress of wind and weather, the shores of these islands and their woods

during Occurrences 1%

The gentleman on the east coast, going out, found traces of the sea, and boats and logs washed up, some 10 to 20 feet above high-tide mark: a convulsion which seems to have gone unmarked during the general dismay.

Which preposition to use with  unmarked