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- 2015-6-27
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- 1970-1-1
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• Remains of OM
○ No evidence of weathering, rodent gnawing, carnivore chewing
○ Excavation of the ditch
○ Similar pattern
○ Laid on right side
§ Anterior and left limbs: unknown
□ Redisteibuted or removed or remain in ditch or destroyed
○ Cause of the death
§ Fomer: drowned after breaking through a floating vegetation mat of quaking bog
§ However: open water
□ e.g. modern African elephants
§ not victim of the muck
□ 5 right tarsals(跗骨): final position
® 85cm below the sand layer
◊ Water surface: 38cm
◊ Mired in pond mud: 47cm
□ not irretrievably stuck
§ Other factors: starvation, injury, illness
□ If simpley mired: bones in closer association
□ Instead: foot was imcomplete
® Loose and sunk
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