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This fossil is at least 21 million years older than the previous oldest find.
Usually, species are named after defining trait, or sometimes, more rarely, after somebody famous in the field, but every once in a while, they get some rather cooky names – like is the case with Kooteninchela deppi. Cambrian and scrissors Pronounced Koo-ten-ee-che-la depp-eye, the 505-million-year-old fossil is a distant relative of lobsters and scorpions, and […]
If you think intestinal parasites are a recent problem, you’d better think again. Ancient tapeworm eggs found in 270-million-year-old shark poop suggests these parasites may have plagued animals for much longer than previously believed. Tapeworm are nasty parasites that clink to the walls of the intestines of virtually all vertebrates (animals that have a backbone); […]
