Arizona Chris Posted June 22, 2017 Share Posted June 22, 2017 HI all, Here is the latest installment in this extensive series on the Bright Angel Shale of northern Arizona. We have spent many months taking thousands of images of lower middle cambrian fossils (5my older than the Burgess) and in this new upload we have posted nearly 500 new images of the cephalon and associated parts such as the cranidium, free cheeks, hypostomes, etc. of the trilobite Zacanthoides walapai. This is an extremely primitive trilobite and there are few if any images in the literature on this stunning arthropod. This most certainly is the largest collection of images of this species ever presented. We hope you will enjoy this series as much as we did putting it together. There is so much more to come on this topic. So let the Cambrian excitement begin! http://www.schursastrophotography.com/paleo/Fossilfotos-4c.html ---------------------------------------------------------------------------------------------------------------------------- Arizona Chris Paleo Web Site: http://schursastrophotography.com/fossiladventures.html Link to comment Share on other sites More sharing options...
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