Artifacts
by Jonathan D. Till and Scott G. Ortman 		Crow Canyon Home

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Table 58. Projectile Point Analysis Data, Sand Canyon Pueblo: Size, Condition, and Shape
Study Unit PD FS Length (cm) Width (cm) Thickness (cm) Notch Width (cm) Side Width (cm) Maximum Width Location Size Classa Condition/Portion Present Serrated? Side Shape Description Use Type
General Site 0 0 8 2.49 1.20 0.33 0.28 0.39 shoulder small complete no straight arrow point
0 12 5.74 2.14 0.93   1.65 sides large tip broken no convex atlatl dart
0 17 3.23 2.60 0.52     sides indeterminate midsection only no straight indeterminate
0 23 4.44 1.87 0.73   1.33 sides large tip broken yes convex atlatl dart
0 43 2.65 1.68 0.49   1.23 sides large base broken no convex atlatl dart
0 55 2.30 1.90 0.57 0.42 1.35 sides large tip broken indeterminate convex atlatl dart
0 56 3.53 2.38 0.61     sides large tip and shoulder broken no indeterminate atlatl dart
0 63 2.87 1.54 0.43     sides medium shoulder and base broken no straight arrow point
0 64 2.67 1.38 0.36 0.35   base medium complete no straight arrow point
Arbitrary Unit 2 455 28 2.93 2.06 0.42   1.12 sides large tip and shoulder broken no convex atlatl dart
455 29 1.82 1.08 0.30 0.23 0.59 base small complete no straight arrow point
683 48 1.84 1.22 0.28   0.82 base medium tip and base broken no straight arrow point
683 49 2.81 1.18 0.36 0.25 0.56 base small tip broken no straight arrow point
683 51 4.07 3.06 0.70 0.76 1.57 shoulder large shoulder and base broken no convex atlatl dart
753 22 1.73 0.93 0.26 0.15 0.51 base small complete no straight arrow point
753 88 0.98 1.55 0.48     base indeterminate base/stem only indeterminate indeterminate indeterminate
753 89 1.65 1.00 0.25 0.21 0.63 base medium complete no convex arrow point
767 11 2.24 1.55 0.32   0.62 shoulder medium shoulder and base broken no convex arrow point
820 67 1.72 1.19 0.29 0.40 0.69 base small complete no straight arrow point
Arbitrary Unit 3 679 25 0.80 1.29 0.24     indeterminate or incomplete indeterminate base/stem only indeterminate indeterminate indeterminate
679 40 1.66 1.35 0.33     base indeterminate base/stem only   indeterminate indeterminate
709 2 1.50 1.21 0.28 0.21 0.56 base small complete no convex arrow point
709 3 1.26 1.83 0.45     base indeterminate partial base indeterminate indeterminate atlatl dart
806 50 3.07 1.32 0.31 0.19 0.57 base medium complete no straight arrow point
807 7 1.92 1.40 0.31 0.23 0.70 base medium partial midsection no straight arrow point
809 7 3.21 2.29 0.59     sides indeterminate midsection only yes convex atlatl dart
Structure 101 52 8 1.73 0.89 0.22     sides indeterminate tip only no straight arrow point
Structure 102 50 88 2.61 1.10 0.40 0.18 0.72 base medium tip broken no straight arrow point
147 2 2.61 1.46 0.42 0.30 0.84 base medium tip broken yes straight arrow point
Nonstructure 103 3 21 2.79 1.15 0.38     sides indeterminate tip and base broken no straight arrow point
31 20 1.20 1.31 0.39     base indeterminate base/stem only indeterminate indeterminate indeterminate
31 22 1.94 1.20 0.43   0.34 shoulder small base missing no straight arrow point
31 23 1.93 1.07 0.35 0.16 0.66 base   complete no straight arrow point
31 46 1.29 1.41 0.46     base indeterminate base/stem only indeterminate indeterminate indeterminate
31 62 1.18 1.17 0.32     base indeterminate base/stem only indeterminate indeterminate indeterminate
35 11 2.54 1.56 0.42   0.73 shoulder medium tip and base broken yes concave arrow point
37 15 1.78 1.25 0.25     sides indeterminate tip only no straight indeterminate
37 24 1.90 1.11 0.21 0.35 0.80 base medium tip and shoulder broken no indeterminate arrow point
Structure 104 96 51 2.44 1.79 0.89     sides   base/stem only no convex atlatl dart
Structure 107 71 4 2.99 1.46 0.29 1.70 0.82 shoulder medium tip broken no convex arrow point
Structure 108 131 30 2.73 1.56 0.31 0.19 0.67 shoulder medium tip broken no convex arrow point
142 32 2.50 1.28 0.34 0.20 0.57 shoulder small tip and base broken no convex arrow point
142 62 3.57 1.34 0.37 0.29 0.87 base medium complete no convex arrow point
Arbitrary Unit 115 103 9 3.13 2.34 0.55 1.20 1.65 indeterminate or incomplete large shoulder and base broken indeterminate indeterminate atlatl dart
Structure 116 132 11 3.85 1.87 0.35     sides indeterminate tip and base broken yes convex indeterminate
Structure 202 91 29 3.15 1.47 0.43 0.35 0.94 base medium tip and shoulder broken yes convex arrow point
Structure 203 111 18 1.90 2.24 0.42 0.55 1.18 shoulder large tip and base broken no indeterminate atlatl dart
Structure 207 330 6 1.16 1.01 0.27 0.13 0.52 base small tip and shoulder broken no concave arrow point
330 7 1.81 1.46 0.27 0.28 0.79 base medium complete no convex arrow point
Structure 208 201 26 1.65 1.82 0.77     sides indeterminate midsection only indeterminate indeterminate atlatl dart
215 33 3.11 1.88 0.76 0.57 1.67 base large complete no straight atlatl dart
215 39 3.43 1.89 0.51     shoulder indeterminate tip and shoulder broken no straight atlatl dart
269 68 2.12 1.15   0.21 0.59 shoulder small base broken no straight arrow point
269 76 3.36 1.47 0.37 0.15 0.86 base medium complete no straight arrow point
269 100               complete     not specifiedb
271 6 3.07 1.63 0.57     shoulder indeterminate tip and base broken no convex arrow point
Structure 306 86 3 2.16 1.98 0.39 1.48 1.46 shoulder large tip and shoulder broken yes indeterminate atlatl dart
113 10 2.20 1.14 0.32 0.28 0.70 base medium complete no straight arrow point
114 6 2.21 1.05 0.45     sides indeterminate base missing yes convex indeterminate
Structure 308 129 2 1.98 1.23 0.41 0.22 0.76 base medium partial midsection no indeterminate arrow point
Structure 400 1448 17 2.17 2.37 0.47 0.24 1.15 shoulder large tip and base broken indeterminate indeterminate atlatl dart
1454 1 1.87 1.17 0.26 0.19 0.79 base small shoulder and base broken no straight arrow point
Structure 501 388 234 2.04 1.25   0.18 0.64 base small tip broken no straight arrow point
Structure 512 498 5 2.96 0.95 0.38 0.31 0.41 shoulder medium shoulder/side broken no indeterminate arrow point
Nonstructure 513 370 2 1.52 2.62 0.52   1.43 shoulder large tip and shoulder broken no indeterminate atlatl dart
Nonstructure 515 644 42 1.88 1.00 0.25 0.25 0.60 base small complete no convex arrow point
701 10 2.27 1.51 0.27   0.33 shoulder small base missing no straight arrow point
Nonstructure 518 547 51 3.10 1.85 0.53 0.34 0.71 shoulder medium tip and base broken yes straight arrow point
Nonstructure 803 1008 34 1.99 1.34 0.28 0.15 0.66 shoulder medium tip broken no straight arrow point
Nonstructure 1000 839 73 1.69 1.42 0.28     base indeterminate complete no straight indeterminate
839 96 2.11 1.14 0.24 0.47 0.44 shoulder small complete no concave arrow point
Structure 1003 795 6 3.75 2.38 0.50     shoulder indeterminate tip and base broken yes straight indeterminate
Structure 1004 530 63 4.32 1.83 0.47     shoulder indeterminate base missing no straight arrow point
530 155 2.30 1.24 0.37 0.22 0.41 shoulder small shoulder/side broken no straight arrow point
593 16 3.75 1.22 0.26 0.13 0.69 base medium complete no straight arrow point
658 68 2.86 2.02 0.55 0.50 1.43 shoulder large shoulder/side broken yes straight atlatl dart
846 8 1.90 1.02 0.22 0.28 0.60 base small tip broken no straight arrow point
Structure 1008 794 101 2.15 1.27 0.29   0.59 shoulder small tip and base broken no straight arrow point
860 54 2.13 12.20 0.33 0.26 0.74 base medium tip broken no straight arrow point
Nonstructure 1009 793 18 3.58 2.35 0.48     sides indeterminate base missing yes straight atlatl dart
832 15 3.12 2.20 0.65   1.34 sides large tip and base broken no straight atlatl dart
Structure 1206 145 4 2.51 1.31 0.26 0.22 0.77 base medium complete no convex arrow point
Nonstructure 1214 359 125 1.52 1.08 0.25 0.36 0.45 base small complete no convex arrow point
359 139 1.97 1.24 0.32 0.19 0.65 sides medium shoulder/side broken no concave arrow point
Nonstructure 1218 125 8 2.86 1.58 0.41 0.37 1.10 base large tip broken no convex indeterminate
Structure 1219 176 17 3.05 0.95   0.20 0.57 base medium complete no straight arrow point
176 18 1.60 1.13 0.18 0.22 0.65 base medium complete no convex arrow point
176 19 2.39 1.36 0.28 0.16 0.92 base medium complete no convex arrow point
Structure 1222 296 16 1.90 1.33 0.25   0.48 shoulder small base missing no concave arrow point
Nonstructure 1500 1074 15 1.93 1.27 0.29 0.31 0.38 shoulder small shoulder/side broken no straight arrow point
1124 8 1.83 1.33 0.30   0.42 shoulder small tip and base broken no straight arrow point
1124 106 1.22 1.92 0.55 0.54 1.35 sides large partial midsection indeterminate indeterminate indeterminate
1124 140 1.77 1.07 0.23     sides indeterminate base missing no convex arrow point
1124 141 2.43 1.46 0.35 0.28 0.95 base medium tip broken no straight arrow point
Structure 1501 1523 2 2.13 1.36 0.31 0.20 0.75 base medium tip and shoulder broken no straight arrow point
Structure 1502 1056 23 2.06 1.72 0.49 0.60 0.84 shoulder medium tip broken no indeterminate arrow point
1196 13 2.25 1.22 0.25     indeterminate or incomplete indeterminate shoulder/
side broken		 no straight arrow point
1213 58 5.51 2.80 0.64   1.74 shoulder large tip and base broken no convex atlatl dart
1213 75 1.07 1.88 0.53   1.33 base large base/stem only indeterminate indeterminate atlatl dart
1386 1 3.28 1.59 0.49 0.31 0.76 shoulder medium tip and base broken no straight arrow point
Structure 1507 1051 14 2.02 1.64 0.32 0.17 1.01 base large complete no straight arrow point
Structure 1510 1191 11 2.26 1.23 0.33 0.25 0.82 base medium complete no straight arrow point
Structure 1519 1257 66 1.61 1.16 0.21 0.23 0.62 base medium complete no straight arrow point
Structure 1527 1197 9 2.13 1.47 0.28 0.16 0.93 base medium tip broken no   arrow point
1197 38 3.18 1.23   0.16 0.90 base medium complete no convex arrow point
1197 39 4.72 1.32 0.33 0.32 0.86 base medium tip broken no straight arrow point
1197 40 3.57 1.33 0.33 0.27 0.93 base medium tip broken no straight arrow point
1197 41 2.05 1.19 0.23 0.16 0.77 base medium tip and shoulder broken no convex arrow point
Structure 1601 1327 14 1.61 1.67 0.21 0.19 0.38 sides small tip and base broken indeterminate indeterminate indeterminate

PD = Provenience Designation; FS = Field Specimen.
a Small = <6 mm neck width; medium = 6–10 mm neck width; large = >10 mm neck width.
b Point was lost in the field; not measured or described.

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