Lam, A.R., and Stigall, A.L. 2015. Pathways and mechanisms of Late Ordovician (Katian) faunal migrations of Laurentia and Baltica. Estonian Journal of Earth Sciences 64(1): in press. doi: 10.3176/earth.2015
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
Appendix 1. Presence/absence matrices of all 63 genera of Richmondian invaders for the C1 through C5 sequences. Abbreviations for areas explained in Figure 2. 0= absent, 1=present.
Appendix 2. Raup-Crick similarity indices for biogeographic areas in the C1 through C5 sequences. Abbreviations for areas explained in Figure 2.