Table 4.

Correlations between stratigraphic rates, sampling probability and taxic rates

Δ pstrat v. Δ R0.1880.608
Δ qstrat v. Δ R0.4180.232
Δ Raw origination v. Δ pstrat0.1300.660
Δ Origination v. Δ pstrat−0.0590.844
Δ Raw extinction v. Δ qstrat0.4240.132
Δ Extinction v. Δ qstrat0.4790.073
  • Spearman's rank-order correlation coefficients between taxic rates, both raw and sampling standardized, and stratigraphic initiation and truncation rates (pstrat and qstrat, respectively).