Tolong jelaskan mengenai Rujukan dari Taman Negara Yellowstone dalam bahasa melayu

Yellowstone National Park Official site

An extensive Yellowstone photographic gallery on the official NPS.gov site Images should be free under public licence for Wiki-pedia use.

USGS: Volcanic History of the Yellowstone Plateau Volcanic Field

Tracking Changes in Yellowstone's Restless Volcanic System, U.S. Geological Survey, Fact Sheet 100-03, 2004

Life at high temperatures - An introduction to Yellowstone's thermophilic bacteria.

Scientific American Magazine (June 2004 Issue) Lessons from the Wolf