Glacial abrasion is commonly characterized by glacial striations. Local bedrock is Manhattan schist with glacial striations. The bark is gray with vertical white striations and has a ridged texture. These long fibrils can be imaged using electron microscopy revealing transverse striations resembling a shish-kebab. Glacial polish, glacial striations, and chatter marks are evident in granitic surfaces. Smooth muscle has no striations when examined microscopically. Pale brown or green, marked with fine brown striations and minute markings. Their dorsum is convex, lightly colored without cross striations. They can show a polished looking surface scarred with glacial striations. Prisms faces often have heavy vertical striations that produce a rounded triangular effect. The girdle spines often bear length-parallel striations. There are rocks with glacial striations visible within the park. Coincidentally, other attachment structures (lateral flaps, transverse striations) have evolved in protomicrocotylids. It has short transverse striations on its breast and a red abdominal area. This lake stains the muscle cross striations, fibrin, nuclei, and other tissue elements blue.