Latest Megatherium Stories
Today’s sloths might be known as slow, small animals, but their ancestors developed large body sizes at an amazing rate, according to an evolutionary reconstruction published September 10 in BMC Evolutionary Biology.
Mankind most likely had a hand in the extinction of the giant animals known as "megafauna" according to a new study published Monday in the Proceedings of the National Academy of Sciences (PNAS).
An almost entirely complete fossil of a prehistoric sloth that roamed the earth nearly 5 million years ago has been discovered in Peru.
By Rick Steelhammer What's 12 feet long, has 6-inch claws and weighs a ton or more? It's Megalonyx jeffersonii, and starting Saturday, a precise scientific replica of its skeletal remains will be on display at the West Virginia Geological Survey Museum near Morgantown.
Prehistoric big game hunters and not the last ice age are the likely culprits in the extinction of giant ground sloths and other North American great mammals such as mammoths, mastodons and saber-toothed tigers, says a University of Florida researcher.
Mapinguari The mapinguari or mapinguary is an ape-like cryptid said to inhabit the Amazon rainforests of Brazil and Bolivia. It is also known as the Isnashi. Several attempts to find physical evidence that the creature exists have been conducted. Samples have been gathered, but when analyzed it was found to be from known animals and some of the castings of tracks were inconclusive. Native folklore has described the creature as having only one eye, long claws, backward feet, a...
The Nothrotheriops, a genus of ground sloths from the Pleistocene , resided in South and North America. Although related to the Megatherium , a much larger and more well-known ground sloth, Nothrotheriops was recently placed in the family Nothrotheriidae. It migrated from South America about one million years ago. The Nothrotheriops has been found as far north as Alberta, Canada, causing it to be one of the most northerly of its kind. However, they primarily lived in the southwest in states...
Megalonyx, meaning “Great claw,” is an extinct genus of giant ground sloths in the family Megalonychidae. The genus was endemic to North America from the Hemphillian stage of the Late Miocene to the Rancholabrean stage of the Pleistocene epoch (10.3 million to 11,000 years ago). The species, M. leptostomus, was named in 1893. It lived from Florida to Texas, north to Kansas and Nebraska, and west to New Mexico, Nevada, Oregon, and Washington. Fossils have been discovered in numerous...
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