Woolly Mammoth Dire Wolf Crocodile Relatives Megalodon Culebratherium Dicynodonts Saber-Toothed Cats Saber-toothed Cats Mosasaurs Diet Whale Fossils Gigantopithecus Sanfordiacaulis densifolia River Dolphin Giant Kangaroos Dire Wolves Shadow Wolf Protemnodon Bird Anatomy Mammoths Birds Gaiasia jennyae Pleistocene Animals
Researchers used metagenomic plus phylogenetic filters across 483 specimens to separate true host microbes from later contamination.