Denver Museum of Nature and Science
DMNS Mammal Collection (Arctos)
2024 · John R. Demboski · Global Biodiversity Information Facility
The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary
2010 · Peter Schulte, Laia Alegret, et al. · Science
Context Camera Investigation on board the Mars Reconnaissance Orbiter
2007 · M. C. Malin, J. F. Bell, et al. · Journal of Geophysical Research Atmospheres