Pustulichnus Eckdale & Picard, 1985

DESCRIPTION: Short, unlined vertical burrow, diameter usually exceeds length. Burrow lacks external sculpture and internal structure and has a rounded, circular, mound-like shape exposed on the tops of beds.

BEHAVIOR(S): Cubichnia

ENVIRONMENTAL SETTINGS: Eolian environments, thought to have been produced in moist sand

POSSIBLE TRACEMAKERS: Possibly sand wasps

GEOLOGIC RANGE: Jurassic

ADDITIONAL REFERENCES:

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