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Excurvate shape

WebDescription of Physical Characteristics and Flaking Pattern: This is a small to medium lanceolate point with an elliptical to flattened cross section. The blade has an excurvate shape with the blade curving in at the tip and becoming parallel. The base is concaved to notched. Basal thinning and grinding is commonly seen on this point. WebThis is a medium to large lanceolate blade with an elliptical cross section. This blade has an excurvate shape and may have parallel notches at the point of hafting. The base ranges from straight to convex. This blade has a random flaking pattern. Size Measurements: Total Length - 130 to 190 mm, Max.

Appomattox River Clovis - Projectile Points

WebDescription of Physical Characteristics and Flaking Pattern: This is a small to medium triangular basal notch point with an elliptical cross section. The blade may vary from excurvate to straight. Larger examples tend to … http://projectilepoints.net/Points/Union.html tashu kaushik ragalahari https://stebii.com

Bullen Point Types Gallery – Florida Archaeology & Bioarchaeology

http://www.projectilepoints.net/Points/Smith.html WebThis is a thick medium to large (2 to 3 inches) lanceolate point with a flattened to elliptical cross section. The blade is broad and primarily excurvate. The blade may vary from having an excurvate shape from tip to shoulder, or may curve in at the tip and have almost parallel, or slightly curving in edges. Edges are commonly ground and beveled. Web: curved outward or away from a central part Word History Etymology ex- entry 1 + curved or curvate (from curve entry 3 + -ate) Love words? You must — there are over 200,000 … 鳥 グッズ イベント

Clovis Fluted - Projectile Points

Category:Humboldt Projectile Point

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Excurvate shape

Smith Projectile Point

WebGoshen Lanceolate. This is a medium auriculate lanceolate point with an elliptical cross section. The blade is excurvate with the tip curving in, becoming almost parallel towards the mid-point, and slightly curving … WebSep 20, 2024 · Body Shape: Triangular; ovate Cross-Section Shape: Biconvex Blade Edge Shape: Excurvate; occasionally straight or recurvate Notch Shape: Corner notched Stem Shape: Expanding Base Shape: Straight; convex Temporal Period: Late Archaic to Transitional Region of Greatest Occurrence: North Florida Alachua County Alachua …

Excurvate shape

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http://www.projectilepoints.net/Points/Goshen.html WebThe meaning of EXCURVED is curved outward or away from a central part.

WebThe blade is excurvate which may vary from having an excurvate shape from tip to shoulders, or curving in at the tip and becoming parallel towards the shoulders. …

WebBLADE EDGE SHAPE: This dimension describes the two-dimensional shape of the blade by characterizing the curvature of the lateral blade margins. Straight: The lateral margins of the blade of the projectile point … WebCulbreath. Size: Medium (4.0 – 7.3 cm long) Stemmed/Unstemmed: Stemmed Body Shape: Triangular Cross-Section Shape: Biconvex Blade Edge Shape: Excurvate Notch Shape: Not applicable Stem Shape: Straight; rounded Base Shape: Straight; rounded. Temporal Period: Middle to Late Archaic Region of Greatest Occurrence: North Florida

WebDescription of Physical Characteristics and Flaking Pattern: This is a medium to large (2.75 to 4 inches) triangular stemmed point. The cross section may range from elliptical to having a median ridge on one or both faced. The blade may vary from an excurvate shape to an inward recurvate. The blade is commonly asymmetrical.

WebClovis Fluted. This is a thin small to large triangular fluted point with a flattened cross section. The blade has an outward recurvate to excurvate shape. The base may range from an auriculate form, but may also be expanding or contracting giving this point an appearance of an auriculate point, or a lanceolate point. 鳥 クイズ 簡単WebSep 20, 2024 · Sarasota. Size: Medium to large (6 – 11 cm long) Stemmed/Unstemmed: Stemmed Body Shape: Triangular to lanceolate Cross-Section Shape: Biconvex Blade Edge Shape: Straight to … tashu meaningWebDescription of Physical Characteristics and Flaking Pattern: This is a long slender medium triangular expanding stem point with an elliptical cross section. The blade has an excurvate shape. The shoulders may vary … 鳥 くちばし 痛覚WebSep 20, 2024 · Hardaway Side Notched. Size: Small to medium (2.8 – 6.0 cm long) Stemmed/Unstemmed: Stemmed Body Shape: Triangular Cross-Section Shape: Biconvex Blade Edge Shape: Excurvate or straight; may be serrated Notch Shape: Side notched Stem Shape: Expanded Base Shape: Concave Temporal Period: Late Paleoindian; … tashuna hunthttp://projectilepoints.net/Points/Munkers.html tashud duaWebThe blade is long and narrow and has an excurvate shape with the tip curving in, becoming almost parallel on the edges, and curving back in towards the shoulders. The shoulders are at an upward angle. The stem is most commonly slightly expanding, but may vary to straight and is slightly narrower than the maximum of the blade width.. ... 鳥 ぐるぐる回る gifhttp://projectilepoints.net/Points/Windust.html 鳥 グラス