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Keyword: laetoli

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  • Experts set to study state of footprints at Laetoli riverbed

    02/21/2011 11:21:23 AM PST · by SunkenCiv · 5 replies
    The Citizen (Tanzania) ^ | Tuesday, February 8, 2011 | Zephania Ubwani
    Scientific experts from across the world are converging at a remote site near the Ngorongoro crater to witness the event amid controversy on how the 3.6 million-year old footprints should be best preserved. Mr Donatus Kamamba, the director of Antiquities in the ministry of Natural Resources and Tourism told The Citizen on the phone yesterday that the exercise would last for seven days. He said archaeological experts from within and outside the country would oversee the digging of the ash bed with the footprints to get a clue of its state. "After that the experts may decide on the best...
  • Footprint Fossils Analyzed for Ancient Human Gait

    07/27/2010 7:05:17 PM PDT · by SunkenCiv · 14 replies · 1+ views
    Scientific American Observations ^ | Thursday, July 22, 2010 | Zahra Hirji
    Out in the Kenyan desert, a trail of extremely old footprints are etched into sedimentary rock -- a memory of early humans and how they moved... around 1.5 million years ago, these are the oldest footprints that look like those made by modern humans. A team of scientists, including Brian Richmond from George Washington University, discovered these precious fossilized prints in dried mud in 2009... “A fossilized footprint is basically fossilized behavior," Richmond said. 'It shows you what the individual did 1.5 million years ago that instant in time." And what do those prints tell Richmond? "Sure enough, they were...
  • Prints Are Evidence of Modern Foot in Prehumans

    02/26/2009 12:08:19 PM PST · by JoeProBono · 39 replies · 1,279+ views
    nytimes ^ | February 26, 2009 | JOHN NOBLE WILFORD
    Footprints uncovered in Kenya show that as early as 1.5 million years ago an ancestral species, almost certainly Homo erectus, had already evolved the feet and walking gait of modern humans.
  • Human ancestors walked comfortably upright 3.6 million years ago, new footprint study says [Laetoli]

    03/23/2010 8:20:49 PM PDT · by SunkenCiv · 31 replies · 505+ views
    Scientific American ^ | March 20, 2010 | Katherine Harmon
    A comparison of ancient and contemporary footprints reveals that our ancestors were strolling much like we do some 3.6 million years ago, a time when they were still quite comfortable spending time in trees, according to a study which will be published in the March 22 issue of the journal PLoS ONE... Although some researchers have argued that the 4.4 million-year-old ancient human Ardipithecus ramidus ("Ardi") described in October 2009 was adept at walking on her hind legs, many disagree... Likely left by Australopithecus afarensis, the same species as "Lucy," these prints show an upright gait, but it has remained...
  • Tanzania: Prehistoric Footprints Stir Fresh Controversy

    07/27/2008 10:38:06 AM PDT · by SunkenCiv · 3 replies · 124+ views
    The Citizen (Dar es Salaam) ^ | Monday, July 21, 2008 | Zephania Ubwani
    Archaeological experts are divided on a plan to exhume the hominid footprints at Laetoli for public display, some arguing that this could lead to erosion of the rare imprints. The 3.6 million- year old footprints, discovered in 1978, have since the 1990s been reburied for protection while a replica of the original cast is on display at the site. Government authorities recently intended to exhume the oldest known footprints of human ancestors for public view in order to attract more tourists and researchers... With the assistance of scientists from Getty Conservation Institute of Los Angeles in the US, the track-way...
  • Ancient Ape Ruled Out Of Man's Ancestral Line

    12/09/2006 6:04:39 PM PST · by IllumiNaughtyByNature · 4 replies · 313+ views
    Science Daily ^ | 12/8/06 | Univ. of Leeds/Other
    Ancient remains, once thought to be a key link in the evolution of mankind, have now been shown to be 400,000 years too young to be a part of man's family tree. The remains of the apeman, dubbed Little Foot, were discovered in a cave complex at Sterkfontein by a local South African team in 1997. Its bones preserved in sediment layers, it is the most complete hominid fossil skeleton ever found. (Photo Credit: Alf Latham) The remains of the apeman, dubbed Little Foot, were discovered in a cave complex at Sterkfontein by a local South African team in 1997....