Diagnostic Artifacts

Brewerton Eared Triangle PP-BET-004

Image of stone projectile point made of Chert, Triangular shape, with a Expanding stem, Excurvate blade, and Straight base shape. Brewerton Eared Triangle type.

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Collections-WebbCollection Webb Collection Brewerton Eared Triangle chert excurvate blade expanding stem Late Archaic Period straight base triangular

Calvert PP-CAL-011

Image of stone projectile point made of Quartz, Stemmed shape, with a Straight stem, Excurvate blade, and Straight base shape. Calvert type.

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Collections-WebbCollection Webb Collection Calvert Early Woodland Period excurvate blade quartz stemmed straight base straight stem

Fishtail Types PP-F-018

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

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Collections-WebbCollection Webb Collection concave base excurvate blade expanding stem Fishtail Late Archaic Period rhyolite stemmed

Guilford PP-G-006

Image of stone projectile point made of Rhyolite, Lanceolate shape, with a N/A stem, Excurvate blade, and Convex base shape. Guilford type.

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Collections-WebbCollection Webb Collection convex base excurvate blade Guilford lanceolate Middle Archaic Period N/A stem rhyolite

Jacks Reef Pentagonal PP-JRP-013

Image of stone projectile point made of Chert, Pentagonal shape, with a N/A stem, Excurvate blade, and Concave base shape. Jacks Reef Pentagonal type.

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Collections-WebbCollection Webb Collection chert concave base excurvate blade Jacks Reef Pentagonal Middle Woodland Period N/A stem pentagonal

Madison PP-MAD-021

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

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Collections-WebbCollection Webb Collection chert concave base Late Woodland Period Madison N/A stem straight blade triangular

Morrow Mountain PP-MM-010

Image of stone projectile point made of Quartzite, Contracting Stem shape, with a contracting stem, Excurvate blade, and Convex base shape. Morrow Mountain type.

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Collections-WebbCollection Webb Collection contracting stem contracting stem convex base excurvate blade Middle Archaic Period Morrow Mountain quartzite

Poplar Island PP-PI-012

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

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Collections-WebbCollection Webb Collection contracting stem contracting stem convex base excurvate blade Late Archaic Period Poplar Island quartzite

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

Selby Bay Fox Creek PP-SBFC-024

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

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Collections-WebbCollection Webb Collection chert excurvate blade expanding stem Middle Woodland Period Selby Bay/Fox Creek stemmed straight base

Selby Bay Fox Creek PP-SBFC-025

Image of stone projectile point made of Rhyolite, 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 concave base excurvate blade Middle Woodland Period rhyolite Selby Bay/Fox Creek stemmed straight stem

Susquehanna Broadspear PP-SB-008

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

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Collections-WebbCollection Webb Collection concave base excurvate blade expanding stem Late Archaic Period rhyolite stemmed Susquehanna Broadspear

Diagnostic Artifacts

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

Artifact Gallery

Brewerton Eared Triangle PP-BET-004

Calvert PP-CAL-011

Fishtail Types PP-F-018

Guilford PP-G-006

Jacks Reef Pentagonal PP-JRP-013

Madison PP-MAD-021

Morrow Mountain PP-MM-010

Poplar Island PP-PI-012

Selby Bay Fox Creek PP-SBFC-023

Selby Bay Fox Creek PP-SBFC-024

Selby Bay Fox Creek PP-SBFC-025

Susquehanna Broadspear PP-SB-008