A small tooth or tooth-like projection: their tips form a sharp denticulation on the internal septal edge
More example sentences
- Impressions on the internal mold of the holotype show at least two denticulations at intervals on the inside of the outer lip.
- These narrow bills, hooked at the tip and set with numerous horny denticulations, are adapted for catching fish, a merganser's primary source of food.
- In the highest beds of the formation, occasional S elements show alternating denticulation.