base javascript for parsing and analyzing fossil record data
add d3, colorbrewer, and fossil record js to default layout
remove unused syntax highlighting stuff
span
format/update css
fossil record js
fossil record article wip
fossil record data set
wording
svg centering
formatting
formatting
fix column dividing lines
make tree rings smaller
size rings by chart size
change color scale
add habitat timeline grid
grid description
comment
move it around