Diagnostic Artifacts

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

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Artifact Gallery

Adena

Image of stone projectile point made of Chert, Stemmed shape, with a Expanding stem, Excurvate blade, and Convex base shape. Adena type.

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18ANx60 Isolated find from Anne Arundel County Adena stemmed chert excurvate blade expanding stem convex base Early Woodland Period

Clovis

Image of stone projectile point made of Jasper, Lanceolate shape, with a N/A stem, Straight blade, and Concave base shape. Clovis type.

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Surveys-LoisBrownFlutedPoints 18AN Isolated find from Anne Arundel County Clovis lanceolate jasper straight blade N/A stem concave base Paleo-Indian Period

Hardaway Dalton

Image of stone projectile point made of Quartz, Lanceolate shape, with a N/A stem, Straight blade, and Concave base shape. Hardaway-Dalton type.

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Surveys-LoisBrownFlutedPoints 18AN Isolated find from Anne Arundel County Hardaway-Dalton lanceolate quartz straight blade N/A stem concave base Paleo-Indian Period

Meadowood

Image of stone projectile point made of Chert, Side-Notched shape, with a Expanding stem, Excurvate blade, and Convex base shape. Meadwood type.

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18ANx60 Isolated find from Anne Arundel County Meadwood side-notched chert excurvate blade expanding stem convex base Early Woodland Period

Selby Bay Fox Creek

Image of stone projectile point made of Rhyolite, Stemmed shape, with a Expanding stem, Excurvate blade, and Convex base shape. Selby Bay/Fox Creek type.

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18ANx58 Isolated find from Anne Arundel County Selby Bay/Fox Creek stemmed rhyolite excurvate blade expanding stem convex base Middle Woodland Period