Palynology of the Miocene Solimões Formation, western Amazonia-Brazil: borehole 1-AS-15-AM

Files 1-3 are used to plot the stratigraphic column in SDAR, they all need to be in the same work directory:

Supplementary File 1: Excel file with lithology information for borehole 1-AS-15-AM.

Supplementary File 2: Excel file with pollen samples and fossils information for borehole 1-AS-15-AM.

Supplementary File 3: R script used to plot the stratigraphic column.

Supplementary File 4: CSV file with Pollen counts table in a list format. To transform this supplementary table to a counts format, copy and paste the following script in R.:

#############################################################################################

getwd() #shows your directory

###Download the "Supplementary File 4.csv" file at your computer and save the file at your directory###

pollen<-read.csv("Supplementary File 4", sep=";")

install.packages("reshape2")

library(reshape2)

counts <- dcast(pollen,formula = Sample + Depth ~ Taxa.ID,value.var="Counts")

###Now you have the counts table###

###You can also save this counts table in to a csv format###

write.csv(counts, file = "your directory/counts.csv")

#############################################################################################

Supplementary File 5: Excel file with the Graphic Correlation data.

Files 6-10 are used to do the coexistence analysis, they all need to be in the same work directory:

Supplementary File 6: Excel file with Miocene and Holocene pollen counts data.

Supplementary File 7: Excel file with Modern affinities for pollen and spore taxa.

Supplementary File 8: R Script used to perform the analysis.

Supplementary File 9: R Script with the functions used in Supplementary File 8.

Supplementary File 10: Pre-processed data from the occurrences of modern representatives (to speed up "COEX" function).