Common Stone Types and Northeastern Lithic Technologies Flaked Stone Tool Technology Groundstone Technology in the Northeast A Catalogue of Lithic Tool Types ~ material on ArchNet My Hammer Stone, Antler Billet, and Pressure flaker ~ page on ArchNet Projectile Point Types in New England ~ a catalogue of morphological attributes Projectile Point Types in Southern New England Chart of chronological types. POINT ~ Projectile point classification software