Duquettichus Sarjeant and Thulborn, 1986
JUNIOR SYNONYM(S): N/A
DESCRIPTION: Pentadactyl tracks, manus slightly smaller than pes. Semidigitigrade to digitigrade. Manus digit I is shorter than the other digits. Pes digit I is in opposition. Pes digits II and III are syndactyl. Claw impressions present in both manus and pes digits.
BEHAVIOR(S): Repichnia
ENVIRONMENTAL SETTINGS: Continental; terrestrial
POSSIBLE TRACEMAKERS: Probably marsupial
GEOLOGIC RANGE: Lower Cretaceous
ADDITIONAL REFERENCES:
REMARKS: Possibly indicates the earliest evidence of marsupials in North America. No recent sources
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