Evolution of the Families

 Megahamaidae 
 Microhamaidae 
 Hemihamaidae 
 Pseudocanthidae 
 Hemicanthidae 
 ?  Archeoponidae 
 Neoponidae 
 Piloponidae 
 Rhondoponidae 
 Pseudoponidae 



Paleozoic Mesozoic Cenozoic
 


Comments

This made-up phylogenetic diagram consists of a table that is 10 x 10 cells. The lines are small images (drawn on a transparent 32 x 32 pixel base). The set consists of the following:

xhoriz.gif xvert.gif xplus.gif xhdash.gif xvdash.gif
xtup.gif xtdown.gif xtright.gif xtleft.gif xblank.gif
xlur.gif xllr.gif xlul.gif xlll.gif  


Comments

The actual drawing was quite straight forward. A grid of table cells was constructed with a xblank.gif as its contents. This was then printed out, producing a sheet on which the diagram was sketched. The original table was then modified by inserting the names for the various symbols. Captions and annotations were added at the end.

Browser Differences: Internet Explorer cell colors were used to emphasize the different eras.


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