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- Lab number
- RIDDL-304
- Material dated
- mammoth bone collagen; collagène osseux de mammouth
- Taxa dated
- Mammuthus sp. limb bone (MlVl-5: 21)
- Locality
- right bank of Old Crow River, Old Crow Basin, Porcupine drainage, northern Yukon Territory
- Map sheet
- 116 O/13
- Submitter
- R.E. Morlan
- Date submitted
- May 1, 0097
- Normalized Age
- 33400 ± 650
- 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 2.
- Comments
- MlVl-5, Old Crow River Locality CRH-69: In addition to a date on a caribou antler, this locality has yielded one dated fresh-fractured mammoth limb bone and three dates on two percussion-flaked mammoth bone cores (Bonnichsen, 1979: Pl. 8-16, #74-15085; Pl. 8-4, #74-21).