Parvavis chuxiongensis by EloyManzanero.deviantart.com on @DeviantArt
Aurornis xui by Leaubellon.deviantart.com on @DeviantArt
Cathayornis yandica by Leaubellon.deviantart.com on @DeviantArt
Weird Backs Month #28 – Deinocheirus For almost 50 years Deinocheirus was known only from a pair of huge arms and a few small associated fragments from the Late Cretaceous of Mongolia (~70 mya). At...
Troodon studies from my sketchbook
Cladogram of several notable clades within Diapsida for quick identification. Updates log can be seen on the original post on tumblr. http://franzanth.tumblr.com/post/141262697387/
This question is actually surprisingly complicated and depends on what, exactly, you think makes a bird a bird.
A Tsaagan and her ducklings, with colouration heavily based on emus for some reason
In 2015, Lida Xing was visiting a market in northern Myanmar when a salesman brought out a piece of amber about the size of a pink rubber eraser. Inside, he could see a couple of ancient ants and a...
Therizinosaurus by Finward