Prehistoric Mountain Goat (Oreamnos americanus) Mother Lode Near Prince Rupert,British Columbia and Implications for the Manufacture of High-Status Ceremonial Goods

Abundant mountain goat (Oreamnos americanus) remains were recovered from two archaeological sites on Kaien Island near Prince Rupert Harbour, British Columbia. No other archaeological sites in North America have anywhere near the abundance of mountain goat remains as were recovered from GbTo 54 (NISP 410, 7.1% of identified mammals) and GbTo 13 (NISP 27, 5.4% of identified mammals). In contrast, at the impressive Boardwalk site on nearby Digby Island (GbTo 31), only 1% of identified mammals were identified as mountain goat, although goat remains from Grassy Bay (GbTn 1), also on Kaien Island, comprised 1.7% of identified mammals. With one exception, other western North American sites, including those in Alaska, recovered only a few pieces of mountain goat each (<0.5% of identified mammals). The dates for GbTo 54 and GbTo 13 span AD 200–AD 1300, with all four directly dated goat bones falling within that period. Most goat bones appeared to come from adult or subadult males and element abundance analysis of GbTo 54 remains indicate that whole animals may have been selectively butchered into transportable units. Other evidence suggests the occupants may have specialized in the procurement of a variety of raw materials (not only mountain goat) used in the manufacture of high-status ceremonial goods.