Stemmed Projectile Points of Maryland

Name	Picture	Shape	Size	Cultural Period	Validity
Contracting Stem
Accokeek Rossville Variant		Contracting Stem	Small	Early Woodland	Variant type
Adena Vanishing Stem		Contracting Stem	Medium to Large	Late Archaic to Woodland	Collector Type
Cattle Run		Contracting Stem	Medium to Large	Late Archaic	Provisional Type
Chesapeake Diamond		Contracting Stem / Diamond	Medium	Middle Archaic	Provisional Type
Conodoquinet Canfield AKA: Canfield		Contracting Stem	Medium	Late Archaic	Valid Type
Guilford Stemmed AKA: Briar Creek		Contracting Stem	Medium	Middle Archaic	Valid Type
Koens Crispin		Contracting Stem	Large	Late Archaic	Valid Type
Lehigh Broadspear		Contracting Stem	Medium to Large	Late Archaic	Valid Type
Morrow Mountain Type I		Contracting Stem	Medium	Middle Archaic	Valid Type
Morrow Mountain Type II		Contracting Stem	Medium	Middle Archaic	Valid Type
Morrow Mountain Straight Base		Contracting Stem	Medium	Middle Archaic	Collector Type
Piscataway		Contracting Stem	Small to Medium	Late Archaic to Early Woodland	Valid Type
Poplar Island		Contracting Stem	Medium to Large	Middle Archaic to Early Woodland	Valid Type
Rossville		Contracting Stem	Medium	Early Woodland	Valid Type
Schuylkill		Contracting Stem	Medium to Large	Late Archaic	Valid Type
Snook Kill		Contracting Stem	Medium	Middle Archaic	Valid Type
Swatara Long AKA: Savannah River Long		Contracting Stem	Medium to Large	Middle Archaic	Collector Type
Stemmed
Adena		Stemmed	Medium to Large	Late Archaic to Woodland	Valid Type
Adena Narrow Blade		Stemmed	Medium to Large	Late Archaic to Woodland	Valid Type
Adena Robins AKA: Robins		Stemmed	Medium to Large	Late Archaic to Woodland	Valid Type
Bare Island		Stemmed	Medium to Large	Late Archaic to Early Woodland	Valid Type
Calvert		Stemmed	Small to Medium	Early Woodland	Valid Type
Conawago		Stemmed	Medium	Late Archaic	Provisional Type (may be same as, or sub-type of the Fox Creek type)
Cresap		Stemmed	Medium to Large	Late Archaic to Early Woodland	Valid Type
Duncan's Island		Stemmed	Medium to Large	Middle Archaic	Provisional Type
Fox Creek / Shelby Bay		Stemmed	Medium	Woodland	Valid Type
Genesee		Stemmed	Large	Middle Archaic	Valid Type
Heavy Duty		Stemmed to Expanding Stem	Medium to Large	Early Archaic	Collector Type
Holmes AKA: Savannah River Narrow Stem		Stemmed	Medium to Large	Late Archaic	Provisional Type
Kirk Serrated		Stemmed	Medium to Large	Early Archaic	Valid Type
Kirk Stemmed		Stemmed	Medium to Large	Early Archaic	Valid Type
Kirk (Serrated) Stemmed Bifurcated		Stemmed / Bifurcated	Medium to Large	Early Archaic	Valid Type
Lamoka		Stemmed to Expanding Stem	Small to Medium	Middle to Late Archaic	Valid Type
LeCroy		Stemmed / Bifurcated	Small	Early Archaic	Valid Type
Monocacy		Stemmed to Expanding Stem	Medium	Late Archaic	Provisional Type
Pequea		Stemmed to Expanding Stem	Medium to Large	Early to Middle Archaic	Valid Type
Piney Island		Stemmed	Medium	Middle Archaic	Valid Type
Potts		Stemmed		Middle Woodland	Valid Type
Savannah River		Stemmed	Medium to Large	Middle to Late Archaic	Valid Type
Savannah River Small		Stemmed	Small to Medium	Late Archaic to Early Woodland	Valid Type
Stanly		Stemmed to Expanding Stem / Bifurcated	Medium	Early to Middle Archaic	Valid Type
Expanding Stem
Dry Brook Fishtail		Expanding Stem	Small to Medium	Late Archaic to Early Woodland	Valid Type
Heck Rockshelter		Expanding Stem	Large	Woodland	Valid Type
Kanawha		Expanding Stem / Bifurcated	Small to Medium	Early Archaic	Valid Type
Lackawaxen		Expanding Stem to Stemmed	Medium to Large	Middle Archaic	Valid Type
MacCorkle AKA: Large Bi-Face		Expanding Stem / Bifurcated	Medium	Early Archaic	Valid Type
Macpherson		Expanding Stem	Medium to Large	Late Archaic	Valid Type
Newmanstown		Expanding Stem to Stemmed	Medium to Large	Middle Archaic	Collector Type
Normanskill		Expanding Stem	Medium to Large	Middle to Late Archaic	Valid Type
Orient		Expanding Stem	Small to Medium	Late Archaic to Early Woodland	Valid Type
Patuxent		Expanding Stem	Medium to Large	Late Archaic	Provisional Type
Perkiomen		Expanding Stem	Medium	Late Archaic to Early Woodland	Valid Type
Southampton		Expanding Stem / Bifurcated	Medium	Early Archaic	Collector Type
St. Albans		Expanding Stem / Bifurcated	Medium	Early Archaic	Valid Type
Susquehanna Bifurcated AKA Susquehanna Valley		Expanding Stem / Bifurcated	Medium	Early Archaic	Valid Type
Susquehanna Broad Spear		Expanding Stem to Side Notch	Medium to Large	Late Archaic to Early Woodland	Valid Type
Vernon		Expanding Stem	Small to Medium	Late Archaic	Valid Type