Burgess Shale's Weird Wonders
The fossils found in the Burgess Shale include the 500-million-year-old ancestors of most modern animals
- By Smithsonian.com
- Smithsonian.com, July 16, 2009
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(Painting by D.W. Miller. Courtesy of Smithsonian Institution)
Artist's Rendition of the Cambrian Period
This painting is a 1997 illustration of an assortment of Cambrian era creatures by D.W. Miller. The large animal in the top right corner is known as Anomalocaris, and Hallucigenia, Wiwaxia and Ottoia are also pictured.
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Comments (5)
Pikaia has a notocord and fish-like body form Making it our oldest ancestor. It likely evolved into the toothless hagfish of the Ordovician Period, following the Cambrian.
A good drawing can be found in WONDERFUL LIFE by Stephen J. Gould, page 322
Posted by Bee G. Gwynn,MD on February 27,2012 | 03:00 PM
@ John -- I can tell you one thing: None of the creatures in this painting are our early ancestors. They were more than likely very early fish. None of these creatures are early fish. They are primarily invertebrates and many of them either die out or evolve into the invertebrate sea creatures or bugs we see today.
Posted by twilight guardian on April 23,2011 | 07:18 PM
This is the time of tools... evolving them, testing them, wearing them...
Posted by fairlyunbalanced on December 14,2010 | 02:24 AM
its so pretty
Posted by malik on October 6,2010 | 10:22 AM
Which creature is most likely to have been our ancestor? Do you have a rendering of it?
Posted by John Grannell on November 13,2009 | 11:50 AM