Haplotichnus (Miller, 1889)

DESCRIPTION: Simple, straight or curved trails. Often sharply bent.

BEHAVIOR(S): Locomotion

ENVIRONMENTAL SETTINGS: Continental settings found near aquatic features. Found where the watertable is at or near the media-air interface.

POSSIBLE TRACEMAKERS: Nematodes and aquatic annelids.

GEOLOGIC RANGE: Carboniferous-recent.

ADDITIONAL REFERENCES: Emended by Maples and Archer, 1987. Hasiotis, 2006