Photo: Brachiopod Mountain (left) and Anthozoan Mountain from the northwest on Deception Pass (courtesy Alan Kane)
- 2695 m (8842ft)
- Naming History
Located in the upper Baker Creek headwaters
Named for: A fossilized coral known as anthozoan is found in the Devonian limestone of the mountain.
Together with Brachiopod Mountain which lies immediately to the north of it, Anthozoad Mountain forms a long north-south oriented ridge to the west of upper Baker Creek.