Archive for the ‘Australopithecus sediba’ tag
Google some hominids
If you’ve never used Google Earth, I’d recommend trying it out, at least once. For those of you not in the know, its an amazing piece of software which lets you access Google’s wealth of geographical and geological information (although with its layers feature, it also gives you access to the oceans, the moon, the sky, historical sites of interest, and Mars).
The magic of new, cheap and powerful technologies and information sources like Google Earth is that they can also be used to push additional experiments and discoveries. Widely available mathematical analysis tools like Mathematica let a professor figure out what instruments made up the mysterious “twang” at the beginning of the Beatles classic “It’s Been a Hard Day’s Night.” Advances in gaming and graphics technology make it possible for gaming consoles and personal computers to do sophisticated number-crunching. And, Google Earth helped make it possible for a team of students to take pictures from near-space for only $150.
More recently, Google Earth helped a team of researchers led by the University of the Witwatersrand’s Professor Lee Berger to find and unearth new fossil remains, including those of the newly discovered Australopithecus sediba (pictured right) in the Cradle of Humankind World Heritage Site in South Africa.
Berger and his associates used Google Earth to learn how to identify cave sites from satellite imagery and to help supplement on-foot exploration to map out ~500 previously unknown caves and, subsequently, 25 new fossil sites!
This discovery has been especially exciting as some have argued it could potentially be “the point from which the genus Homo [the genus we humans are a part of] arises” and “a good candidate for being the transitional species between the southern African ape-man Australopithecus africanus (like the Taung Child and Mrs. Ples) and either Homo habilis or even a director ancestor of Homo erectus (like Turkana Boy, Java man, or Peking man).”
Check out the University’s web coverage of the discovery as well as the Google blog’s coverage of the event as well as the video celebrating Professor Berger’s find (below):