Eastern stemmed lanceolate projectile point
WebSep 2, 2024 · As illustrated in Figure 1 (Justice 1987:2), projectile points are divided into several parts. The blade is that portion of the point that is designed to pierce or cut prey; the sharp edge of the blade is the blade edge. The pointed distal end of the blade is the tip. The proximal end of the point is the stem or haft; it is the portion of the ... WebSep 2, 2024 · As illustrated in Figure 1 (Justice 1987:2), projectile points are divided into several parts. The blade is that portion of the point that is designed to pierce or cut prey; …
Eastern stemmed lanceolate projectile point
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WebThis is a medium to large triangular to lanceolate stemmed point with an elliptical to median ridge cross section. The blade is excurvate. Some examples have the blade curving in at the tip and having parallel sides, while other examples have a … WebDec 30, 2012 · Lanceolate: a point with notches or stem that are weak-to-non-existent. Types include Clovis, Guilford, Hardaway-Dalton, Middle Paleo, Selby Bay/Fox Creek. Pentagonal: a point with five sides. Type is Jack’s Reef Pentagonal. Side Notch: a point with notches on its lower sides.
WebThis point was published in a professional publication and is considered a valid type. Cody Knife. This is a medium asymmetrical knife. The blade may range from straight to excurvate. Shoulders, when present, are weak. The stem is straight with a straight base. The appearance may vary depending on how the knife was made, but the key ... WebOct 26, 2024 · Through excavation of the Debra L. Friedkin site northwest of Austin, Texas, a team of archaeologists has identified a particular style of projectile point dated between 13,500 and 15,500 years ago — this is earlier than typical Clovis-style technologies dated to 13,000 years ago.
http://projectilepoints.net/Search/NorthDakota_Search.html Web125 rows · Medium to Very Large. Transitional Paleo to Early Archaic. Valid Type. Flint River Spike. Ovoid / Contracting Stem. Small to Medium. Middle to Late Woodland. Valid Type. Guilford Round Base. This point is called Jack's Reef Pentagonal in the Northeast and into the Ohio and … The base is concave and may have basal thinning. This point has a random flaking … This is a medium to large (2.5 to 5 inches) lanceolate point. The cross section for … This point has a random flaking pattern. Size Measurements: Total Length - 70 … Additional Comments: This is a type named by collectors used to describe a … Point Validity: Valid type Lewis was a prominent anthropologist and professor … This is a medium to large auriculate point. The cross section may range from … The blade is excurvate with the wide portion of the blade being about mid-point of the … Description of the Haw River Projectile Point. Other Websites with Detailed … This is a thick medium (1.9 to 4.75 inches) lanceolate point with a cross section that …
WebDating to roughly 11,000 years ago, these projectile points from the Wilson-Leonard site are the earliest stemmed form known in Texas and much of the nation. They are distinguished from later stemmed varieties by a very thick stem with ground lateral edges. Image from Collins et al 1998, Vol. II: Fig. 13-76.
WebApr 8, 2024 · TP/EH age sites in the Mojave Desert, and more generally Great Basin, contain Clovis, Great Basin Concave Base (GBCB; fluted and/or basally thinned), and/or Western Stemmed Tradition (WST)... open water swimming sighting tipshttp://www.rla.unc.edu/Publications/pdf/ResRep37/Chap4.pdf open water swimming scarboroughWebDec 30, 2012 · Mayr (1972) was the first to publish a description of the Selby Bay complex in Maryland, which included stemmed and lanceolate bifaces made of rhyolite. These … ipeds academic supportWebClovis points are the characteristically fluted projectile points associated with the New World Clovis culture, a prehistoric Paleo-American culture. They are present in dense concentrations across much of North America and they are largely restricted to the north of South America. There are slight differences in points found in the Eastern ... ipeds acmdhttp://www.projectilepoints.net/Points/Early_Stemmed.html iped reportsWebDec 30, 2012 · Size: Length ranges from 19 to 48 mm, with most between 30 and 36 mm. Width ranges from 19 to 37 mm, with most between 23 and 27 mm. Thickness ranges from 3 to 7 mm. Technique of manufacture: Made by percussion and pressure flaking. Material: In a sample of 16 Kanawha points from the lower Patuxent drainage, Steponaitis (1980) … ipeds access databaseshttp://ww.projectilepoints.net/Points/Eastern_Stemmed.html open water swimming thermometer