(Press-News.org) Researchers from Wits University and the University of Johannesburg in South Africa, together with international scientists announced on Tuesday, 22 January 2012, the discovery of a two million year old fossil fox at the now renowned archaeological site of Malapa in the Cradle of Humankind World Heritage Site.
In an article published in the prestigious journal Transactions of the Royal Society of South Africa, the researchers describe the previously unknown species of fox named Vulpes Skinneri - named in honour of the recently deceased world renowned South African mammalogist and ecologist, Prof. John Skinner of the University of Pretoria.
The site of Malapa has, since its discovery in 2008, yielded one of the most extraordinary fossil assemblages in the African record, including skeletons of a new species of human ancestor named Australopithecus sediba, first described in 2010.
The new fox fossils consist of a mandible and parts of the skeleton and can be distinguished from any living or extinct form of fox known to science based on proportions of its teeth and other aspects of its anatomy.
Dr. Brian Kuhn of Wits' Institute for Human Evolution (IHE) and the School of GeoSciences, an author on the paper and head of the Malapa carnivore studies explains: "It's exciting to see a new fossil fox. The ancestry of foxes is perhaps the most poorly known among African carnivores and to see a potential ancestral form of living foxes is wonderful".
Prof. Lee Berger, also of the IHE and School of GeoSciences, author on the paper and Director of the Malapa project notes: "Malapa continues to reveal this extraordinary record of past life and as important as the human ancestors are from the site, the site's contribution to our understanding of the evolution of modern African mammals through wonderful specimens like this fox is of equal import. Who knows what we will find next?".
The entire team has expressed their privilege in naming the new species after "John Skinner, one of the great names in the study of African mammals and particularly carnivores. We (the authors) think that John would be pleased, and it is fitting that this rare little find would carry his name forever."
INFORMATION:
The authors on the paper are:
Adam Hartstone-Rose 1, Brian F Kuhn 2,3, Shahed Nalla2,4, Lars Werdelin5, Lee R. Berger2,3 (2013): A new species of fox from the Australopithecus sediba type locality, Malapa, South Africa, Transactions of the Royal Society of South Africa, DOI:10.1080/0035919X.2012.748698
1Pennsylvania State University Altoona, 205 Hawthorn, 3000 Ivy Side Park, Altoona, PA 16601
2Institute for Human Evolution, University of the Witwatersrand, Johannesburg, Private Bag 3, Wits 2050, South Africa
3School of GeoSciences, University of the Witwatersrand, Johannesburg, Private Bag 3, Wits 2050, South Africa
4Department of Human Anatomy and Physiology, Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
5Department of Palaeozoology, Swedish Museum of Natural History, Box 50007, SE-10405 Stockholm, Sweden
Previous unknown fox species found
Another new species from Malapa site
2013-01-23
ELSE PRESS RELEASES FROM THIS DATE:
Study: Transparent pricing doesn't curb doctors' use of high-cost hospital imaging tests
2013-01-23
In a study designed to see if doctors who are told the exact price of expensive medical tests like MRIs in advance would order fewer of them, Johns Hopkins researchers got their answer: No.
In a report published online in the Journal of the American College of Radiology, the researchers found that revealing the costs of MRIs and other imaging tests up front had no impact on the number of tests doctors ordered for their hospitalized patients.
"Cost alone does not seem to be the determining factor in deciding to go ahead with an expensive radiographic test," says the ...
Microdosing: Updating its role in developing new medicines
2013-01-23
One of yesterday's most promising new tools for speeding the development of new medicines — "microdosing" — has found niches in that process today, and they include uses unanticipated a decade ago. That topic, an update on microdosing, is the cover story in the current edition of Chemical & Engineering News. C&EN is the weekly newsmagazine of the American Chemical Society, the world's largest scientific society.
C&EN Senior Editor Celia Henry Arnaud explains that microdosing offered promise for helping pharmaceutical companies identify potential failures earlier, before ...
Knobbly knees in competition with fingerprints
2013-01-23
Forget digital fingerprints, iris recognition and voice identification, the next big thing in biometrics could be your knobbly knees. Just as a fingerprints and other body parts are unique to us as individuals and so can be used to prove who we are, so too are our kneecaps. Computer scientist Lior Shamir of Lawrence Technological University in Southfield, Michigan, has now demonstrated how a knee scan could be used to single us out.
The approach based on MRI could be used to quickly register and identify people in a moving queue as they approach passport control at airports ...
Women must do more to reap same positive health outcomes as men, MU research suggests
2013-01-23
COLUMBIA, Mo. — More than one-third of Americans are obese, and these individuals often experience accompanying health issues, such as Type 2 diabetes and cardiovascular problems. In response to the so-called "obesity epidemic," many medical professionals have suggested ways to improve the health outcomes of obese individuals through diet and exercise. Now, research conducted at the University of Missouri suggests certain exercises that benefit obese men may not have the same positive results for obese women. These findings could help health providers and researchers develop ...
Study shows high blood calcium levels may indicate ovarian cancer
2013-01-23
WINSTON-SALEM, N.C. – Jan. 23, 2013 – A new study from Wake Forest Baptist Medical Center is the first to report that high blood calcium levels might predict of ovarian cancer, the most fatal of the gynecologic cancers.
Lead author Gary G. Schwartz, Ph.D., a cancer epidemiologist at Wake Forest Baptist, and colleague, Halcyon G. Skinner, Ph.D., of the University of Wisconsin Carbone Cancer Center, examined associations between blood calcium and ovarian cancer in two national population-based groups. They found that women who were later diagnosed with ovarian cancer and ...
Social Scientists call for more effective teaching in Higher Education
2013-01-23
A new position paper, The Professionalisation of Academics as Teachers in Higher Education, has been published today by the European Science Foundation.
In Europe, where over 19 million students are in tertiary education, it is becoming crucial to look at, study and improve the teaching skills of scientists in order to teach more effectively the next generation of innovators. This is not only of interest to the Social Sciences but an issue of basic importance to all domains of science and to society as a whole.
The publication exposes current developments and challenges ...
Free clinics reduce emergency department visits
2013-01-23
HERSHEY, Pa. -- People who receive primary care from free clinics are less likely to use the emergency department for minor issues, according to a team of medical researchers.
Nationally, the number of emergency departments (EDs) has decreased yet the number of ED visits has gone up, the team reported. Therefore, it is important to figure out how to reduce unnecessary ED visits.
According to the National Association of Free and Charitable Clinics, there are more than 1,200 free clinics nationwide. Many of these clinics work in cooperation with one of their local hospitals.
Wenke ...
The benefits of social grooming
2013-01-23
This press release is available in German.
Animals which maintain cooperative relationships show gains in longevity and offspring survival. However, little is known about the cognitive or hormonal mechanisms involved in cooperation. Researchers of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have now found that cooperative relationships are facilitated by an endocrinological mechanism involving the hormone oxytocin, even when these are between non-kin. They collected urine samples of 33 chimpanzees from Budongo Forest, Uganda, and ...
Climate change could cause massive losses in Pyrenees ski resorts
2013-01-23
An increase in temperatures due to climate change could mean that the Andorran ski resorts have a shorter season in the future, especially in lower areas. A study undertaken by the Polytechnic University of Catalonia and the Andorran Sustainability Observatory has analysed the specific case of the Pyrenean country and predicted that financial losses could come close to 50 million euros.
SINC. 22 de enero de 2013
One of the major challenges when studying climate change effects is to establish the relationship between physical impacts and environmental changes on the ...
The global gene pool of the goat is seriously under threat
2013-01-23
Amongst the range of domestic livestock species, the goat is not just the 'black sheep' but a resource of survival in impoverished countries, and many breeds are at great risk of disappearing. This is the case according to researchers of the Regional Service of Agro-Food Research and Development in their first monographic study tackling the global impact of this species.
A study from the Regional Service of Agro-Food Research and Development (SERIDA) has analysed the situation of the global goat population.
The study took into account the state of different breeds, ...
LAST 30 PRESS RELEASES:
New perspective highlights urgent need for US physician strike regulations
An eye-opening year of extreme weather and climate
Scientists engineer substrates hostile to bacteria but friendly to cells
New tablet shows promise for the control and elimination of intestinal worms
Project to redesign clinical trials for neurologic conditions for underserved populations funded with $2.9M grant to UTHealth Houston
Depression – discovering faster which treatment will work best for which individual
Breakthrough study reveals unexpected cause of winter ozone pollution
nTIDE January 2025 Jobs Report: Encouraging signs in disability employment: A slow but positive trajectory
Generative AI: Uncovering its environmental and social costs
Lower access to air conditioning may increase need for emergency care for wildfire smoke exposure
Dangerous bacterial biofilms have a natural enemy
Food study launched examining bone health of women 60 years and older
CDC awards $1.25M to engineers retooling mine production and safety
Using AI to uncover hospital patients’ long COVID care needs
$1.9M NIH grant will allow researchers to explore how copper kills bacteria
New fossil discovery sheds light on the early evolution of animal nervous systems
A battle of rafts: How molecular dynamics in CAR T cells explain their cancer-killing behavior
Study shows how plant roots access deeper soils in search of water
Study reveals cost differences between Medicare Advantage and traditional Medicare patients in cancer drugs
‘What is that?’ UCalgary scientists explain white patch that appears near northern lights
How many children use Tik Tok against the rules? Most, study finds
Scientists find out why aphasia patients lose the ability to talk about the past and future
Tickling the nerves: Why crime content is popular
Intelligent fight: AI enhances cervical cancer detection
Breakthrough study reveals the secrets behind cordierite’s anomalous thermal expansion
Patient-reported influence of sociopolitical issues on post-Dobbs vasectomy decisions
Radon exposure and gestational diabetes
EMBARGOED UNTIL 1600 GMT, FRIDAY 10 JANUARY 2025: Northumbria space physicist honoured by Royal Astronomical Society
Medicare rules may reduce prescription steering
Red light linked to lowered risk of blood clots
[Press-News.org] Previous unknown fox species foundAnother new species from Malapa site