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Unisex T-Shirt
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The Ascent of Bird T-Shirt Unisex T-Shirt Front
+ 17 colors
Creme
Done
star4.7
SMLXL2XL3XL
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The Ascent of Bird T-Shirt
Designed by panaves
Illustration showing the rough lineage leading from basal/primitive coelurosaurian theropods to advanced carinated and modern birds, drawn for A Field Guide to Mesozoic Birds and Other Winged Dinosaurs. Obviously inspired by the famous "Descent of Man", this necessarily includes the same caveat that evolution is not a straight line (as is plain from the rest of the book!). However, each species can trace an unbroken lineage back through time via successive common ancestors, and this is an attempt to approximate that using species as basal as possible along each step of bird evolution (also inspired by the "view lineage" feature of PhyloPic). Coloration inspired by similar, older illustration of the same idea... Species featured, from left to right: Haplocheirus sollers, Yixianosaurus longimanus, Xiaotingia zhengi, Confuciusornis sanctus, Bohaironis guoi, Ichthyornis anceps.

Unisex T-Shirt

  • Plain color t-shirts are 100% Cotton, Heather Grey is 90% Cotton/10% Polyester, Charcoal Heather is 52% Cotton/48% Polyester
  • Ethically sourced
  • Slim fit, but if that’s not your thing, order a size up
  • 4.2oz/145g, but if that’s too light, try our heavier classic tee.

Reviews

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The best t-shirt ever

by Sara on Jul 3, 2018

This shirt was so soft and comfortable and perfect I love it!

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love the shirts

by Karen B. on Jun 20, 2018

I'm know around the office for my t-shirts ...they have to say something; whether it be historical figures, musicians or a political statement. Your shirts have a good fit and they wash and wear well. I've spent big bucks on T-shirts that aren't nearly as durable as the quality shirts you offer. Thanks for putting out a quality product

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