Scientific FrontlineJul 28, 2022
Ural paleontologists, together with Permian parasitologists, found #helminth eggs in coprolites (#fossil excrement) of the giant short-faced hyena #Pachycrocuta
#Paleontology #sflorg
https://www.sflorg.com/2022/07/pal07282201.html
Ural Scientists Found Earliest Evidence of Hyenas Toxocariasis

They found roundworm eggs in the remains of animals 1.5-1.8 million years old