Write a short story based on the Silurian Hypothesis theory by arguing that the Permian-Triassic Mass Extinction and the dominance of Lystrosaurus in the earliest part of the Triassic were the legacies of a long-lost civilization with the whole thing discovered by an archeologist named Victoria, who theorized the mass extinction was done by these long-lost sapients and claiming that the Lystrosaurus being so dominant in Early Triassic deposits was because they had been domesticated by said civilization. Describe the implications of her theory, especially with its proposal the Great Dying was some long-lost civilization commiting ecological suicide in addition to volcanic activity and that Lystrosaurus being so dominant in Early Triassic fossil beds was because they were the equivalent the Permian civilization had to cattle or pigs which went feral after the Great Dying and the ecological suicide of said civilization. In this, she could also try to connect the rise of Archosaurs and Cynodonts in the Triassic to this as well. They were sapient Gorgopsians as well.