Range Chart plotter
Species to plot:
Siphostichartus
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
save plot as svg