The Bullroarer Atlas

No. SANTACRUZ2026-001North America

Santa Cruz Island ochre-filled bone blades

United States · Santa Cruz Island · Channel Islands · California · North America

Function not recorded Candidate only

Archaeological datec. 1400 BC–AD 300Middle Period phase M1 site/cemetery horizon; the pair is not directly dated.
Gifford’s drawings of two pierced Santa Cruz Island bone blades: one broad and rounded with dotted zigzags, the other long and tapering with a dotted grid.
Plate I. Gifford's drawings of the two Santa Cruz Island bone blades, pierced near one end, with dotted zigzag and crosshatch. Public domain · Image source

Source term: bullroarer-like pendant

Q8: Gifford's catalogue class for two bullroarer-like bone pendants

Red ochre picked out the punctured designs on these two bone blades from West ranch, Santa Cruz Island. One design zigzags like lightning; the other forms a ladder-like grid. On each blade the decoration occupies a single face, turning small hollows in pale bone into lines of colour. Gifford filed them among his pendants, but thought their shapes, and the lightning on one, pointed to another use.

Possible use suggested by shape of both, and lightning-like design on 1.

Gifford 1940:175

Particulars

Object
Two flat bone blades with one near-terminal perforation each; a zigzag decorates one and a ladder-like design the other, with red ochre emphasizing punctures on one face of each.
Function
Not recorded.

Source

E. W. Gifford, Californian Bone Artifacts, Anthropological Records 3(2) (1940), pp. 157, 175, 197 and 221 (UCMA 1-36290 and 1-36291)

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Part of The Bullroarer Atlas, companion to The Eve Theory of Consciousness.