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Appendix A- 59 BDG. Post hoc test for GLM. Retouched, possible retouched, and non-retouched vein quartz artefacts

Post hoc test: Bonferroni
Dependent Variable (I) Diagnostic type (J) Diagnostic type p
Weight (LOG) Retouch/wear mark Possible ret/wear mark 0.217
Non-retouch 0.000
Non-retouch Possible ret/wear mark 0.078
Retouch/wear mark 0.000
Max Length (LOG) Retouch/wear mark Possible ret/wear mark 0.675
Non-retouch 0.000
Non-retouch Possible ret/wear mark 0.003
Retouch/wear mark 0.000
Max Width (LOG) Retouch/wear mark Possible ret/wear mark 0.359
Non-retouch 0.000
Non-retouch Possible ret/wear mark 0.122
Retouch/wear mark 0.000
Max Thickness (LOG) Retouch/wear mark Possible ret/wear mark 0.382
Non-retouch 0.000
Non-retouch Possible ret/wear mark 0.301
Retouch/wear mark 0.000

Appendix A- 60 BDG. Mean Weight, Length, Width, Thickness: retouched and non-retouched vein quartz artefacts max. length ≥20mm

Type Max.L ≥20mm   Weight Max Length Max Width Max Thickness
Non-retouch/wear mark debitage Mean 13.82 30.92 24.43 12.66
N 1018 1018 1018 1018
Std. Deviation 21.33 10.84 11.28 5.99
Possible retouch/wear mark Mean 10.07 29.74 24.37 10.92
N 20 20 20 20
Std. Deviation 11.45 9.58 12.90 5.12
Retouch/wear mark Mean 28.55 42.33 32.17 16.60
N 23 23 23 23
Std. Deviation 31.46 15.01 14.01 7.80
Total Mean 14.06 31.14 24.60 12.71
N 1061 1061 1061 1061
Std. Deviation 21.55 11.04 11.42 6.05

Appendix A- 61 BDG. GLM. Retouched, possible retouched, and non-retouched vein quartz artefacts max. length ≥20mm

Dependent Variable Type III
Sum of Squares
df Mean Square F p
Weight (LOG) 3.472 2 1.736 8.002 0.000
Max Length (LOG) 0.401 2 0.201 11.809 0.000
Max Width (LOG) 0.377 2 0.189 5.164 0.006
Max Thickness (LOG) 0.352 2 0.176 4.458 0.012

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