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Features of the Ch’ijee’s Bluff locality. (A) the Old Crow tephra (124 ± 10 kyBP; UA1206) highlighted by the white arrow, (B) the stratigraphic setting of the Old Crow tephra, bison metacarpal YG 264.1, and the MIS 5e forest bed, and (C) the in situ metacarpal was found several centimeters beneath the prominent MIS 5e forest bed and ∼125 cm above Old Crow tephra (the latter is not shown). The stratigraphy indicates a latest MIS 6 age for YG 264.1.
