The La Brea tar pits captured dire wolves, sabertooth cats, and other megafaunal for millennia. Statues of megafaunal mammals give La Brea Tar Pit visitors a sense of what animals roamed the area thousands of years ago. The loss of herbivores at La Brea could've contributed to a feedback loop, making fires — however, they started — more intense, the paper's authors say. Paelongotolist MacPhee cautions that there could be other explanations for why these animals in the 61/67 tar pits stopped appearing. Excavation of the La Brea tar pits has yielded hundreds of thousands of fossils.

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Persons: —, Robin O'Keefe, O'Keefe, it's, Regan Dunn, Dunn, Jae C, Ross MacPhee, wasn't, MacPhee, Guy Robinson, Robinson, Sharon Levy, Amelia Villaseñor, C, Villaseñor Organizations: Service, Arlington Springs Man Locations: Brea, Wall, Silicon, Los Angeles, Southern California, Rancho La, Elsinore, Lake Elsinore, Northern Canada, La Brea, Rancho La Brea, Yukon, Orange County , New York, North America, Arlington Springs, Southern