Crossword-Solution: SEAMARKS 8 letters, 1 clue 🏆 scrabble score: 14

These are the official seamarks for the patch of trustworthy bottom represented on the Admiralty charts by an irregular oval of dots enclosing several figures six, with a tiny anchor engraved among them, and the legend “mud and shells” over all.

Islands, rivers, capes, bays, and other land or seamarks, by which navigators usually describe their progress along an unknown coast, are almost entirely unmentioned.

Elias, insulated in the vast extent of the seas, or placed on the coasts of continents, serve as sea-marks to direct the pilot, when he has no means of determining the position of the vessel by the observation of the stars; everything which has a relation to the visibility of these natural seamarks, is interesting to the safety of navigation.

The whole tale of his captivity and escape, undefined or vaguely defined by landmarks or seamarks, as if the places of the adventures had no name or lay beyond the range of all human charts, is designed to display exclusively the spiritual significance of those experiences.