Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...
Our study shows that fossil shark teeth are more resistant to these types of changes due to their outer enamel-like surface ... of Natural History has a collection of over 115,000 shark tooth ...
Remarkably, fossil shark teeth are also incredibly abundant. Sharks ruled the earth’s oceans for 400 million years, and every individual grows and sheds thousands of teeth in their lifetime.
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It’s also important to get and maintain healthy gut and oral microbiomes. This involves eating plenty of fermented foods, including yogurt, kefir, kimchi, sauerkraut, miso and tempeh. These foods add ...
Our group lead, Enrico Cappellini, an associate professor in Palaeoproteomics at the University of Copenhagen, pioneered the use of enamel protein samples collected from fossilised teeth to ...
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Our Ancestors Were Vegetarian, Archaeologists Find"Tooth enamel is the hardest ... an area known for its collection of early hominins fossils. They compared it to isotopic data from tooth samples of coexisting animals, such as monkeys, antelopes ...
This collection of bacteria and other ... also pointed to Streptococcus anginosus as a cause of tooth decay, as it can break down tooth enamel. There were 250 total Japanese participants in ...
The remains of thousands of Australian servicemen who died in the Pacific Theatre during World War II have yet to be ...
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Your Gut Health Could Predict Your Stroke Risk—Here's What You Can Do About ItBacteria in the gut and mouth could shed light on your stroke risk. Reviewed by Dietitian Annie Nguyen, M.A., RD Hippocrates ...
A monthly perfume and cologne subscription box Let them unwrap the gift they really want — infinite new designer scents and none of the smelly sample strips ... their sweet tooth An at-home ...
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