Every so often, a discovery comes along that changes our understanding of the distant past. In the vast landscapes of the ...
Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is helping scientists understand a little bit more about the mysterious ...
Life reconstruction of Hyaenodon horridus. Image by Nobu Tamura email:[email protected] http://spinops.blogspot.com/, CC BY-SA 4.0 https://creativecommons.org ...