Sauquet_Scenario_6_Beast

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values reported in Table 5 for scenario 6 of the Sauquet et al. (2012) study using the program BEAST. File contains the tree topology and age ranges used for all taxa and nodes

Table_3_Calculations

This file contains the raw data and calculations used to produce the values of WSS, SEA, and MDI reported in Table 3 from analysis of the sphenisciform dataset

Table_2_Calculations

This file contains the raw data and calculations used to produce the values of WSS, SEA, and MDI reported in Table 2 (from analysis of the Tinn and Oakley [2008] ostracod dataset

Sauquet_Scenario_3_Beast

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values reported in Table 5 for scenario 3 of the Sauquet et al. (2012) study using the program BEAST. File contains the tree topology and age ranges used for all taxa and nodes

Penguin_Tree_Rag1_Only

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values for the sphenisciform dataset reported in Table 4. File contains the tree topology and age ranges used for all taxa and nodes, with node ages set equal to the molecular-based ages obtained by Baker et al. (2006) using only the Rag1 dataset

Penguin_Tree_mtDNA_Only

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values for the sphenisciform dataset reported in Table 4. File contains the tree topology and age ranges used for all taxa and nodes, with node ages set equal to the molecular-based ages obtained by Baker et al. (2006) using only the mtDNA dataset

CLARKEBOYDonlineAPPENDIX1

This file contains the fossil ages and their associated references for the analysis of Sphenisciformes

Sauquet_Scenario_4_Beast

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values reported in Table 5 for scenario 4 of the Sauquet et al. (2012) study using the program BEAST. File contains the tree topology and age ranges used for all taxa and nodes

Penguin_Tree_Fossils_Only

This is the file used by the ASCC program (see citation in paper) to calculate the MIG values for the sphenisciform dataset reported in Table 4. File contains the tree topology and age ranges used for all taxa and nodes

Sauquet_Scenario_4_ML

This is the file used by the ASCC program (see citation in paper) to calculate the DIG values reported in Table 5 for scenario 4 of the Sauquet et al. (2012) study using the program r8s. File contains the tree topology and age ranges used for all taxa and nodes