Engravings Done on Bone or Ivory
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2170, Puzzle 4 (Phosphate Layers).
Question is: Engravings Done on Bone or Ivory
and the answer is: SCRIMSHAW
Word Meaning:
SCRIMSHAW — To create (a small ornamental handicraft also called a scrimshaw) by carving or engraving on bone (originally whalebone or whales' teeth), ivory, or other materials.
Definitions from Wiktionary.