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STONE TYPES

CHERT
Cecil Black Chert-Cecil County, MD. Cecil Black Chert. Cecil Black Chert-Heat Treated-18CE8-Cecil County, MD. Garrett County-Maryland-Chert. Garrett County-Maryland-Chert. Chert-Maryland Eastern Shore-Carol Ebright Coll. Chert-Maryland Eastern Shore-Carol Ebright Coll.

Cecil Black Chert
Cecil County, MD

 Cecil Black Chert

 Cecil Black Chert
Heat Treated
18CE8, Cecil County, MD		 Chert
Garrett County, MD

Chert
Maryland Eastern Shore
Carol Ebright Collection
Flint Ridge Chert. Flint Ridge Chert. Flint Ridge Chert. Flint Ridge Chert. Flint Ridge Chert-Licking County, OH. Flint Ridge Chert-Licking County, OH. Harrison County Chert-Indiana Hornstone. Helderberg Chert-Flintstone Creek-Allegany County, MD.
Flint Ridge Chert
 Flint Ridge Chert Flint Ridge Chert
Licking County, OH

 Harrison County Chert
(Indiana Hornstone)		 Helderberg Chert
Flintstone Creek
Allegany County, MD
Kanawha Black Flint-W.VA-Carol Ebright Collection. Meadow Mountain Chert-Garrett Co., MD-Carol Ebright Coll. Normanskill-Coxsackie Chert-Greene County, NY. Normanskill-Coxsackie Chert-New York-Carol Ebright Collection. Normanskill-Coxsackie Chert.
Kanawha Black Flint
West Virginia
Carol Ebright Collection
 Meadow Mountain Chert
Garrett County, MD
Carol Ebright Collection

Normanskill Chert
(Coxsackie Chert)
Greene County, NY

 Normanskill Chert
(Coxsackie Chert)
New York
Carol Ebright Collection		 Normanskill Chert
(Coxsackie Chert)
Onondagua Chert-New York. Oolitic Chert-Northern Shenandoah Valley, VA-Carol Ebright Collection. Shriver Chert Allegany Co., MD, Carol Ebright Collection. Trading Run Chert-Oldtown-Allegany County, MD. Uniontown Chert-Pennsylvania-Carol Ebright Collection.
Onondagua Chert
New York		 Oolitic Chert
Northern Shenandoah Valley, Virginia
Carol Ebright Collection		 Shriver Chert
Allegany County, MD
Carol Ebright Collection		 Trading Run Chert
Oldtown
Allegany County, MD		 Uniontown Chert
Pennsylvania
Carol Ebright Collection
Uniontown Chert. Upper Mecer Flint-Ohio-Carol Ebright Collection. Williamson Chert, Virginia.    
Uniontown Chert Upper Mercer Flint
Ohio
Carol Ebright Collection		 Williamson Chert
Virginia		    


Copyright © 2012 by Maryland Archaeological Conservation Lab
Updated:  4/30/14

Cecil Black Chert-Cecil County, MD. Cecil Black Chert. Cecil Black Chert-Heat Treated-18CE8-Cecil County, MD. Harrison County Chert-Indiana Hornstone. Helderberg Chert-Flintstone Creek-Allegany County, MD. Kanawha Black Flint-W.VA-Carol Ebright Collection. Meadow Mountain Chert-Garrett Co., MD-Carol Ebright Coll. Normanskill-Coxsackie Chert-Greene County, NY. Normanskill-Coxsackie Chert-New York-Carol Ebright Collection. Normanskill-Coxsackie Chert. Onondagua Chert-New York. Oolitic Chert-Northern Shenandoah Valley, VA-Carol Ebright Collection. Shriver Chert Allegany Co., MD, Carol Ebright Collection. Trading Run Chert-Oldtown-Allegany County, MD. Uniontown Chert-Pennsylvania-Carol Ebright Collection. Uniontown Chert. Upper Mecer Flint-Ohio-Carol Ebright Collection. Williamson Chert, Virginia.