Linked from
The 15 pages that link to La Brea Tar Pits, each with the reason it gives.
PleistoceneRelated: Its fossils document local ecosystems and megafauna near the epoch’s end.
PaleobiologyBroader topic: Its fossils reveal a detailed record of Ice Age animals and ecosystems.
NeogeneBroader topic: It provides a detailed local record from the Neogene's final epoch.
Dire wolfBroader topic: Their fossils provide an unusually large sample of dire wolf remains.