Asterichnus (Bandel, 1967)

DESCRIPTION: Irregular rosette structures consisting of up to 30 unbranched protrusions, which are expressed as grooves or tubelike ridges.

BEHAVIOR(S): Deposit feeding, dwelling, resting

ENVIRONMENTAL SETTINGS: Fully marine

POSSIBLE TRACEMAKERS: Unknown, echinoids, vermiform organisms

GEOLOGIC RANGE: Pennsylvanian-recent

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