Diagnostic Artifacts

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

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Artifact Gallery

Brewerton Corner Notched

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

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18PR159 Community Garden Brewerton Corner Notched corner-notched rhyolite excurvate blade expanding stem straight base Early Archaic Period

Fishtail Types

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

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18PR159 Community Garden Fishtail stemmed quartzite excurvate blade straight stem concave base Late Archaic Period

Savannah River

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

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18PR159 Community Garden Savannah River stemmed quartzite excurvate blade straight stem concave base Late Archaic Period

Savannah River

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

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18PR159 Community Garden Savannah River stemmed quartzite excurvate blade straight stem straight base Late Archaic Period