Range Chart plotter

Species to plot: Phormospyris exact names only:
Plot interval: Cenozoic Cenozoic Cretaceous Jurassic Mesozoic Cenozoic+Cretaceous Late Cretaceous Paleocene Paleogene Neogene Plot stages?
Data to plot: Mikrotax range-bar? Neptune data? Tree table? Diversity plots? Guidelines every N taxa
Sorting: first-occ-asc alphabetic taxonomic last-occ-asc last-occ-desc first-occ-asc first-occ-desc tree none Vertical spacing: Vertical scale: Window width:     <--click here

• Blue histograms or spindle diagrams plot the frequency of occurrence of the taxon (and synonyms) in the Neptune database. Solid purple >50 samples in time bin, below this transparency increases.
• Range boxes show the ranges recorded on this website Pink - interval within which LAD occurs, Green - interval within which FAD occurs.
• Hold cursor over plot to get 'tool tip' info on colours and plotted values.
• BEWARE - Neptune does not really have enough data in the Cretaceous to be very reliable. Likewise some ranges from the website are only rough estimates.
  For more explanation of the database and important warnings on using the plots - Neptune database introduction