Thu, 07/20/2023 - 11:00 Gizmodo Environment Paleontologists recently revisited a trove of fossils found in a South African quarry and found two previously unknown species of sabertooth cats in their mix.Read more... Tags Environment, felidae, dinofelis, machairodontinae, pleistocene extinctions, in paleomammalogy, obscura, sabretooth, yoshi, metailurini, megantereon, alberto valenciano, iscience, thylacosmilus, smilodontini, pliocene Source Fossil Discovery Reveals Two Previously Unknown Species of Sabertooth Cats