#Supplementary data readme for
# Allen et al. (2020) The latitudinal diversity gradient of tetrapods across the Permo-Triassic mass extinction and recovery interval.
# Proc. R. Soc. B   doi: 10.1098/rspb.2020.1125

The contents of the data supplement is as follows:

#Data files:
#18.10.18 Tetrapoda.csv - occurrences as downloaded directly from the Paleobiology Database
#Supplementary citations.xlsx - a list of citations used to improve dating
#tetrapod_database_final.csv - the final dataset with cleaned ages and points rotated using PALEOMAP plate models ('Longitude' and 'Latitude')
#P-T collections - list of all Paleobiology Database collections for Figure S1

#Image files:
#LP trace_shade.jpg - shaded trace of Late Permian palaeogeography, from Scotese (2016) PALEOMAP project raster
#ET trace_shade.jpg - shaded trace of Early Triassic palaeogeography, from Scotese (2016) PALEOMAP project raster
#MT trace_shade.jpg - shaded trace of Middle Triassic palaeogeography, from Scotese (2016) PALEOMAP project raster

#R code:
#Total R code.txt - R code used to conduct analyses and produce plots for figures

#Note: BJA also has a GitHub repository containing the files and R code supplied here

#The supplied files constitute all materials produced for this publication. Additional materials were used to manipulate, supplement and
# illustrate our findings, from the following sources:
#Scotese (2016) - PALEOMAP global plate models and PaleoAtlas rasters
#Sun et al. (2012) - conodont oxygen isotope data
#Trotter et al. (2015) - conodont oxygen isotope data
#Saupe et al. (2019) - modern amphibian, bird and mammal LDGs
#Dunne et al. (2018) - base code for running interpolation in iNEXT
