10" Fossil Woolly Mammoth Lower M3 Molar - North Sea Deposits

Fossil Woolly Mammoth Lower M Molar - North Sea Deposits #123643

This is a 10.0" Woolly Mammoth (Mammuthus primigenius) lower jaw, M3 molar from the North Sea deposits off the coast of Denmark. This tooth shows wear from use and the prisms (hard enamel structures), dentine and cementum are in very good condition. The roots of this tooth are in excellent condition and are all present. This is a newly erupted tooth as can be seen by the short chewing surface, compared to the total length of the tooth. As the tooth is used it wears down and the chewing surface becomes larger until it extends the entire length of the tooth. The tooth is from the right mandible (Lower jaw).

Comes with an acrylic stand.

These Pleistocene fossils were dredged up by fishing trawlers in the the North Sea between Britain and Denmark. Fishermen routinely find mammoth teeth and many Ice Age fossils in their nets: given the chance that a fossil is accidentally gathered in a net is slim, the sea floor is probably littered with the remains of millions of animals. The cold temperatures and low-oxygen environment of the North Sea have aided in the preservation of these teeth and bones.

While these fossils have been pulled up in nets for more than a century, they used to be frequently discarded. It wasn't until the past two decades that this material has begun to be systematically collected and studied. By recording the locations of their finds and allowing scientists to make observations before the more common material is made available, much has been learned about the fauna that once roamed the land that now lies 30 to 150 feet below the North Sea waters.

You can read more information about this at the following link.

http://www.independent.co.uk/news/science/the-watery-grave-of-europes-monsters-1744973.html

The Woolly Mammoth (Mammuthus primegenius) is an iconic Pleistocene animal. It had long, wooly hair, tusks that extended up to 9 feet, and stood about 12 feet tall. They ranged across the northern hemisphere and were one of the most abundant Pleistocene creatures, ranging from eastern Eurasia throughout most of North America. Their existence overlapped with that of humans: early cave paintings have been discovered depicting these massive mammals, and humans likely hunted them to extinction in some areas.

They are also some of the most studied prehistoric animals in part because many carcasses have bene preserved in the Siberian permafrosts, keeping skin, muscle tissues, and even their distinctive woolly hair intact. Recent genomic sequencing of chromosomal DNA in some of these preserved specimens has revealed that Woolly Mammoths are most closely related to African elephants: their chromosomal DNA is up to 99.5 percent identical.

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