Table 2 Frontal bone measurements
From: Morphometric and density comparisons of Bos taurus scapulae as a proxy to human frontal crania
| Â | Age [years] | Thickness human frontal bone [mm] | Outer cortical layer [mm] | Inner cortical layer [mm] | Cancellous bone [mm] |
|---|---|---|---|---|---|
Average | 36.4 | 5.5 | 1.9 | 1.6 | 2.0 |
Standard deviation | 7.9 | 1.4 | 0.5 | 0.3 | 1.0 |
Minimum | 23 | 4.3 | 1.3 | 1.1 | 0.8 |
Maximum | 50 | 9.8 | 3.0 | 2.3 | 4.5 |
p value | Â | p = 0.001 | p = 0.468 | p = 0.566 | p = 0.000 |