It's The Hangover-meets-Jurassic Park. While most stag parties involve paintballing, the pub or a strip club, one group of friends spent their big weekend instead doing some impromptu palaeontology, after they stumbled across a three-million-year-old mastodon skull while camping in New Mexico.
The friends were walking in the picturesque Elephant Butte state park, 240 kilometres south of Albuquerque, last week when they spotted something in the sand. One of the men, 31-year-old Antonio Gradillas, told local news station KRQE: "As we are cruising by, we see a large tusk or what seems to be a large tusk coming out of the ground about a good three to four inches."
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The men started digging and eventually uncovered what would turn out to be a 450 kilogram fossilised skull, measuring approximately 5ft by 3ft, with its tusks still intact.