This chart is a useful reference for those interested in a layman’s overview of Earth History, evolution, geology, paleontology and other disciplines, especially pedology, petrology, geochemistry and geomorphology in understanding the landscape.
Researchers in stratigraphy, structural geology, sedimentology and of course, geophysics have given us the opportunity to appreciate the complexity of the shape of the earth, its core and mantle, tectonic and seismic activity and the variations in magnetic and gravity fields.
The disciplines of ecology, hydrology and oceanography, are inextricably mixed with glaciology, climatology and the twin sciences of atmospheric chemistry and atmosphere physics.
Scientists representing all these disciplines and more, have provided the information to list all the important milestones in chronological order.
As well as being a fascinating read, it is also a wonderful educational tool that gives students the ability to place critical events in the time frame.
It is available in various forms, from a cheap ‘print-your-own’ data file, through paper in two sizes and finally, the almost indestructible white polypropylene charts posted in mail tubes.
Although it adds somewhat to production costs, polypropylene, a durable, recyclable product most often associated with legal tender bank notes. It will not tear so it doesn’t need lamination so in many cases, far more cost effective.
You don’t need a Paypal account. Credit and debit cards are accepted.
PRINT YOUR OWN $5
PRINTED PAPER A3 (double A4) $16 + $5 (mail tube and post)
PRINTED B1 on poster PAPER (too big for a door) $22 + tube and post $6.50
B1 white POLYPROPYLENE banknote/currency un-tearable $36 + post $6.50
AO MASSIVE CLASSROOM/COMMERCIAL on polypropylene $46 + post $7.60