a significant trendp = 0.21
verrucosa ; Figure 1 ; Sallan and Galimberti, 2015 ) and do not display a significant trend in body size over time (8% on average per million-year, p = 0.21; Figure 4C ).
verrucosa ; Figure 1 ; Sallan and Galimberti, 2015 ) and do not display a significant trend in body size over time (8% on average per million-year, p = 0.21; Figure 4C ).