No Glacier Existed Twenty Thousand Years Ago In Trans-Ural Region

It was not that cold in subarctic areas of Russia during the epoch of the latest glaciation. This has been proved by the remains of animals found there – not only remains of such frost-resisting animals as mammoths and reindeers, but also those of horses.


During the latest ice age, i.e. 25-15,000 years ago, it was not that cold in the subarctic part of the trans-Ural region as it had been considered earlier. The territory was not covered by glacial wilderness, but by dry and low-snowy steppe. In these conditions, large herbivorous animals, such as mammoths, woolly rhinoceroses (Coelodonta), reindeers, musk-oxen and even ordinary horses felt pretty well. Glaciation took place much earlier in these area – more than 40,000 years ago.

Such conclusion has been made by the researchers of St.-Petersburg State University, after they investigated remains of plants and bones of large animals found on the banks of the Ob River in the area of polar circle. Bones and teeth of the mammoth, musk-ox and horse, pieses of wood, twigs of bushes, peat and silt were exposed to radiocarbon analysis. Almost all bones turned out to be younger than 40,000 years, while glacial sediment is evidently more ancient.

These results disagree with the official point of view on the relatively recent (20-18,000 years ago) glaciation in this region, but they coincide with the researchers of other scientists who assert that 20,000 years ago the trans-Ural region was not covered by glacier.

Media Contact

alfa

More Information:

http://www.informnauka.ru

All latest news from the category: Earth Sciences

Earth Sciences (also referred to as Geosciences), which deals with basic issues surrounding our planet, plays a vital role in the area of energy and raw materials supply.

Earth Sciences comprises subjects such as geology, geography, geological informatics, paleontology, mineralogy, petrography, crystallography, geophysics, geodesy, glaciology, cartography, photogrammetry, meteorology and seismology, early-warning systems, earthquake research and polar research.

Back to home

Comments (0)

Write a comment

Newest articles

A universal framework for spatial biology

SpatialData is a freely accessible tool to unify and integrate data from different omics technologies accounting for spatial information, which can provide holistic insights into health and disease. Biological processes…

How complex biological processes arise

A $20 million grant from the U.S. National Science Foundation (NSF) will support the establishment and operation of the National Synthesis Center for Emergence in the Molecular and Cellular Sciences (NCEMS) at…

Airborne single-photon lidar system achieves high-resolution 3D imaging

Compact, low-power system opens doors for photon-efficient drone and satellite-based environmental monitoring and mapping. Researchers have developed a compact and lightweight single-photon airborne lidar system that can acquire high-resolution 3D…

Partners & Sponsors