outcrops

/AW1 T K R AA1 P S/
noun
  1. 1

    A piece of land that stands out (usually into water) from the land surrounding.

  2. 2

    A coming out of bedrock or of an unconsolidated deposit to the surface of the ground.

  3. 3

    The part of a rock formation that appears at the surface of the ground.

Source: https://en.wiktionary.org/wiki/outcrop, https://en.wiktionary.org/wiki/outcrops