Figure 1. Depiction of the Chicxulub impact event. Illustration by David A. Kring.
Figure 2. Sir David Attenborough examines the preserved scales of a horned triceratops recovered during the Tanis, North Dakota, fossil excavation. BBC/John Sayer.
Figure 3. Mann at King’s Bay amid calving glaciers, in Spitsbergen Svalbard—an archipelago between mainland Norway and the North Pole. Image courtesy of Michael Mann.
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