Segments with indented profiles (troughs) interlock to form a wall with alternating indents and outdents. In herpetology, costal grooves refer to lateral indents along the integument of salamanders. Some balls featured silvery indents on their surfaces that reflected the surrounding light. It consists of a smooth edge separated into equal sections by seven indents. There are indents of two lost brasses in the chancel, both knights in armour. They make many indents and then use rocks (small gravels) as characters in their games. The number of indents corresponds to the river's position in the sequence. Nishino-ura Cove indents the western side of East Ongul Island. Explorers Cove indents the harbor at its northwest head. Henry Inlet indents the coast to the east, and Tinglof Peninsula forms its eastern shore. The bay indents the Avalon Peninsula, opening towards the Atlantic Ocean at its northeast. Storefjord indents the peninsula from the east about , almost cutting it into two. Yakshin Bay indents the southwest side of the island. The eastern coast descends mildly to the sea, characterized by many indents. Indents can be removed if the cutter polishes out more roughly.