Linked from
The 26 pages that link to Yellowstone National Park, each with the reason it gives.
Hot springBroader topic: Its hot springs include colorful microbial mats and varied water chemistry.
Taq polymeraseRelated: The bacterium yielding Taq was collected from Yellowstone hot springs.
Thermus aquaticusRelated: The bacterium was first isolated from a hot spring there.
Yellowstone RiverRelated: The river’s headwaters and early course lie within the park.
Old FaithfulNarrower topic: Old Faithful became one of the park’s defining natural landmarks.
Pinus ponderosaBroader topic: Ponderosa pine occurs in parts of the park's lower-elevation forests.