HOME >> BIOLOGY >> NEWS
Early hominids may have behaved more 'human' than we had thought

COLUMBUS, Ohio Our earliest ancestors probably behaved in a much more "human" way than most scientists have previously thought, according to a recent study that looked at early hominid fossils from Ethiopia

Previously skeptical, an Ohio State University anthropologist now supports the idea that the minimal size differences between male and female pre-hominids suggest that they lived in a more cooperative and less competitive society.

The evidence centers on the extent of sexual dimorphism differences in size based on sex -- that existed among these early primates and what it suggests about the social structure of these creatures.

In a paper published in the August 5 issue of the Proceedings of the National Academy of Sciences, researchers at Kent State University reported that remains of both male and female specimens of Australopithecus afarensis showed fewer differences based on size than most paleontologists had earlier expected.

After comparing these bones with the near-complete skeletons of the fossil "Lucy," the researchers argue that the social structure of our earliest ancestors compared more to that of modern humans and chimpanzees than it does to gorillas and orangutans, as had
'"/>

Contact: Clark Spencer Larsen
Larsen.53@osu.edu
614-292-4117
Ohio State University
6-Aug-2003


Page: 1 2 3

Related biology news :

1. Berkeley Lab soil scientist Margaret Torn receives Presidential Early Career Award
2. Early detection hope for eye disease
3. Early clinical treatment can halt progression of Alzheimers disease, UCI researchers find
4. Early dexamethasone exposure has long-term neurodevelopment, neuroendocrine effects
5. Early predictor of breast cancer aggressiveness
6. Early treatment confirmed as key to stroke recovery
7. Early identification of kidney disease cost-effective only when directed at high-risk patients
8. Early promise for treatment of Ebola
9. Early treatment can prevent severe vision loss in premature infants
10. Early infection and rejection detection
11. Early-life environments shape development of stress behaviors and learning abilities in mice

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/5/2017)... Today HYPR Corp. , leading innovator ... of the HYPR platform is officially FIDO® Certified ... architecture that empowers biometric authentication across Fortune 500 enterprises ... over 15 million users across the financial services industry, ... product suites and physical access represent a growing portion ...
(Date:3/30/2017)... , March 30, 2017  On April 6-7, ... Hack the Genome hackathon at Microsoft,s headquarters ... two-day competition will focus on developing health and wellness ... Hack the Genome is the first ... tremendous. The world,s largest companies in the genomics, tech ...
(Date:3/28/2017)... India , March 28, 2017 ... IP, Biometrics), Hardware (Camera, Monitors, Servers, Storage Devices), Software ... Vertical, and Region - Global Forecast to 2022", published ... Billion in 2016 and is projected to reach USD ... between 2017 and 2022. The base year considered for ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... PA (PRWEB) , ... October 10, 2017 , ... ... year’s recipients of 13 prestigious awards honoring scientists who have ... presented in a scheduled symposium during Pittcon 2018, the world’s leading conference and ...
(Date:10/9/2017)... ... ... At its national board meeting in North Carolina, ARCS® Foundation ... Physics and Astronomy, has been selected for membership in ARCS Alumni Hall of ... Breakthrough Prize in Fundamental physics for the discovery of the accelerating expansion of the ...
(Date:10/7/2017)... (PRWEB) , ... October 06, ... ... years’ experience providing advanced instruments and applications consulting for microscopy and surface ... expertise in application consulting, Nanoscience Analytical offers a broad range of contract ...
(Date:10/6/2017)... (PRWEB) , ... October 06, 2017 , ... ... entrepreneurship within the healthcare and technology sector at their fourth annual Conference where ... featuring 30 inspiring speakers and the ELEVATE pitch competition showcasing early stage digital ...
Breaking Biology Technology:
Cached News: