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- Lab number
- RIDDL-129
- Material dated
- mammoth bone collagen; collagène osseux de mammouth
- Taxa dated
- Mammuthus sp. limb bone (NaVk-5: 31)
- Locality
- left bank of Old Crow River, Old Crow Basin, Porcupine drainage, northern Yukon Territory
- Map sheet
- 117 A/04
- Submitter
- R.E. Morlan
- Date submitted
- May 1, 0097
- Normalized Age
- 37500 ± 1200
- δ13C (per mil)
- -20.0
- Significance
- palaeobiology, artifact?; paléobiologie, artefact?
- Context
- surface, river bank
- Associated taxa
- Mammalia: Mammuthus sp
- Additional information
- AMS date. Collagen extraction method 1.
- Comments
- NaVk-5, Old Crow River Locality CRH-22: Of three dated specimens, a mammoth limb bone was fractured when fresh and may be an artifact; a second mammoth limb bone is interpreted as a percussion-flaked bone core (Bonnichsen, 1979: Pl. 8-3, #60-24042); and a moose antler was dated as part of Harington's palaeobiological study.