Pilichnia Chamberlain, 1971

DESCRIPTION: Vertical to horizontal, subcylindrical to ovoid burrow up to 6 cm in diameter.

BEHAVIOR(S): Domichnia

ENVIRONMENTAL SETTINGS: Organism burrowed through sand to underlying shale

POSSIBLE TRACEMAKERS: May be holothurians or arthropods

GEOLOGIC RANGE: Mississippian-Pennsylvanian

ADDITIONAL REFERENCES:

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