Expected handedness for Gelasimus dampieri is 95% or more right-handed
Observed handedness (based on raw totals across all data sets) is 94.41% right-handed, 5.59% left-handed
The following figure displays the left and right counts for each individual data set.
| Reference | Right Count | Left Count | Right % | Left % | Notes |
|---|---|---|---|---|---|
| Jones & George (1982) | 72 | 4 | 0.950 | 0.050 | Right/left counts derived from reported totals and proportions |
| Rosenberg (2000) | 2 | 0 | 1.000 | 0.000 | |
| Barnwell (1982) | 26 | 3 | 0.897 | 0.103 | |
| Barnwell (1982) | 32 | 1 | 0.970 | 0.030 | |
| Barnwell (1982) | 1 | 0 | 1.000 | 0.000 | |
| Yamaguchi (1994) | 2 | 0 | 1.000 | 0.000 |