Diagnostic Artifacts

Brewerton Side Notched PP-BSN-008

Image of stone projectile point made of Argillite, Side-Notched shape, with a Expanding stem, Excurvate blade, and Concave base shape. Brewerton Side Notched type.

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18CR135 Heise #110 argillite Brewerton Side Notched concave base excurvate blade expanding stem Late Archaic Period side-notched

Brewerton Side Notched PP-BSN-009

Image of stone projectile point made of Argillite, Side-Notched shape, with a Expanding stem, Straight blade, and Straight base shape. Brewerton Side Notched type.

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18CR92 Heise #20 argillite Brewerton Side Notched expanding stem Late Archaic Period side-notched straight base straight blade

Fishtail Types PP-F-013

Image of stone projectile point made of Argillite, Stemmed shape, with a Expanding stem, Straight blade, and Concave base shape. Fishtail type.

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18FR28 Mountaindale argillite concave base expanding stem Fishtail Late Archaic Period stemmed straight blade

Fishtail Types PP-F-017

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Surveys-MiddlePotomac Middle Potomac River Valley of Maryland and Virginia argillite concave base expanding stem Fishtail stemmed straight blade

Levanna PP-LEV-008

Image of stone projectile point made of Argillite, Triangular shape, with a N/A stem, Straight blade, and Concave base shape. Levanna type.

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18FR17 Nolands Ferry I argillite concave base Late Woodland Period Levanna N/A stem straight blade triangular

Poplar Island PP-PI-010

Image of stone projectile point made of Argillite, Contracting Stem shape, with a Contracting stem, Straight blade, and Convex base shape. Poplar Island type.

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Collections-LathroumCollection Lathroum Collection argillite contracting stem contracting stem convex base Late Archaic Period Poplar Island straight blade

Rossville PP-R-007

Image of stone projectile point made of Argillite, Contracting Stem shape, with a Contracting stem, Excurvate blade, and Convex base shape. Rossville type.

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18FR28 Mountaindale argillite contracting stem contracting stem convex base Early Woodland Period excurvate blade Rossville

Rossville PP-R-009

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18FR92 Yellow Springs argillite contracting stem contracting stem convex base Early Woodland Period excurvate blade Rossville

Savannah River PP-SR-002

Image of stone projectile point made of Argillite, Stemmed shape, with a Straight stem, Excurvate blade, and Straight base shape. Savannah River type.

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18BA154 T.D. Jones Field X argillite excurvate blade Late Archaic Period Savannah River stemmed straight base straight stem

Selby Bay Fox Creek PP-SBFC-023

Image of stone projectile point made of Argillite, Stemmed shape, with a Straight stem, Excurvate blade, and Concave base shape. Selby Bay/Fox Creek type.

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Collections-WebbCollection Webb Collection argillite concave base excurvate blade Late Archaic Period Selby Bay/Fox Creek stemmed straight stem

Vernon PP-V-010

Image of stone projectile point made of Argillite, Stemmed shape, with a Expanding stem, Excurvate blade, and Concave base shape. Vernon type.

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18PR94 Indian Creek V argillite concave base excurvate blade expanding stem Late Archaic Period stemmed Vernon

Diagnostic Artifacts

An online guide to artifacts from the Middle Atlantic by the Maryland Archaeological Conservation Laboratory

Artifact Gallery

Brewerton Side Notched PP-BSN-008

Brewerton Side Notched PP-BSN-009

Fishtail Types PP-F-013

Fishtail Types PP-F-017

Levanna PP-LEV-008

Poplar Island PP-PI-010

Rossville PP-R-007

Rossville PP-R-009

Savannah River PP-SR-002

Selby Bay Fox Creek PP-SBFC-023

Vernon PP-V-010