Last updated May 2016.  

  Created by Donald L. Blanchard -
  This page has been accessed 70018 times since April 2013.

Welcome to
the highly eclectic website of
Donald L. Blanchard


     After sixteen years of web site design and maintenance under the name "", I have finally decided to retire. I will continue to support the websites of my current clients, as well as the websites of my partner, Sally White, but I do not forsee adding any new clients. (Although, a very simple site, without bells and whistles, I might consider.)

     However, over the years, I have created many not-for-profit informational sites, from Plate Tectonics to dinosaurs to reptiles and amphibians, all of which are accessible from this site. In the near future, I also hope to add some of my original musical compositions.

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Website design by
Donald L. Blanchard

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Archives of the Colorado Herpetological Society

Portfolio of
Supported Web Sites

Articles by Donald L. Blanchard

Changing Paleoclimates and Mass Extinctions: A New Model for Climatic Change
Plate Tectonics
The ABC's of Plate Tectonics
The Formation of Pangaea: The Making of a Supercontinent
How to Make a Craton
"A Guide to the Dinosaurs of Colorado"
Dinosaur Extinction
On the Origin of Flight in Birds
Marine Monsters of the Mesozoic