The Bullroarer Atlas

NAMER-006 - archaeological find

Castaic Cave, Los Angeles County, California (Chumash)

United States - California - Los Angeles County - Castaic Cave - North America

Sacred / spirit

A weathered, saw-toothed wooden bull-roarer excavated at site CA-LAn-295 in West Hills, Los Angeles County, likely Gabrielino/Tongva work — an...
Representative image. A weathered, saw-toothed wooden bull-roarer excavated at site CA-LAn-295 in West Hills, Los Angeles County, likely Gabrielino/Tongva work — an archaeological find of the same regional class as the unphotographed Castaic Cave funerary lot. Hearst Museum of Anthropology, University of California, Berkeley (1-242541) Image source

Source term: bull roarers

Bowers Cave held a cache of thin wooden roarers, their edges cut with teeth and their ends drilled for cord. Twelve complete examples and two fragments were reported; one still carried a three-strand braided cord 135 centimetres long. Collected by Stephen Bowers in 1885 among feather headdresses, clubs, baskets and worked shell, they survived as part of a funerary assemblage now affiliated under NAGPRA with the Santa Ynez Band of Chumash Mission Indians.

The one lot of funerary objects is one lot of baskets and basket fragments, bull roarers, clubs, feather headdresses and headbands, organic material, quartz, stone implements, worked and unworked faunal remains, wooden tools, and worked shell.

Federal Register, Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University, doc. 2026-08763 (May 5, 2026)
Object
Bowers Cave cache of thin, notched wooden bullroarers with end-holes; twelve complete and two fragmentary examples are reported, one retaining a 135 cm three-strand braided cord.
Function
Function not recorded. The bull roarers occur within a single lot of grave goods; the notice does not describe their form or use.
Map confidence
high - Representative Castaic Cave / Castaic area anchor; not a disclosed exact cave coordinate.
Source location
Heizer 1960:5-9; Elsasser and Heizer 1963:22-24, pl. 4c-d; Federal Register 2026-08763

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