Projectile point · Late Prehistoric

Avonlea

300–1000 CE

The Avonlea point is the earliest arrowpoint of the Northern Plains, about 300 to 1,000 CE, named after a site in Saskatchewan and marking the arrival of the bow among bison hunters. Its thinness and fine flaking are remarkable. It is found from Alberta to Montana and the Dakotas.

ObjectProjectile point
Dates300–1000 CE
PeriodLate Prehistoric
RegionsNorth America — Great Plains

Diagnostic traits

Very thin, finely flaked triangular arrow point with tiny side notches placed low near a straight or concave base.

Identification

Avonlea is very thin and finely pressure-flaked with tiny side notches placed low near a straight or concave base, unlike Besant, which is a thicker dart point, and Plains Side-notched, which has higher, coarser notches. Size is small. Knife River flint and chalcedony are typical.

Reproductions and fakes

Fakes are rare because the thinness is hard to reproduce; check for patina on the flint. Misidentification with Besant is more common than fraud.

Cite this article

Stratum Study. "Avonlea" (Artifact type). Stratum Study pack 2026.09, as of 2026-09-21. https://stratum.black/study/types/avonlea. Accessed 2026-09-21.

@misc{stratum-avonlea,
  title        = {Avonlea},
  author       = {{Stratum Study}},
  howpublished = {\url{https://stratum.black/study/types/avonlea}},
  year         = {2026},
  note         = {Artifact type article, Stratum Study pack 2026.09, as of 2026-09-21; sources: stratum. Accessed 2026-09-21.}
}

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Sources for this article: Stratum editorial (Stratum editorial). As of 2026-09-21; Study pack 2026.09. Data reproduced under the licences shown; text in Stratum's own words unless a section names its source.

Found an error? Write to drew@tyr.ac with the article id artifactType:avonlea.

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