Post details: 1470 Man was an ape

04/17/07

Permalinkby 07:21:57 am, Categories: Literature - Articles, 235 words   English (UK)

1470 Man was an ape

Reconstructions of ancient hominids are typically presented with no explanation of the principles on which the various bones are reassembled. Dr. Timothy Bromage is a paleoanthropologist who works on the biological principle "that the eyes, ears, and mouth must be in precise relationship to one another in all mammals." He claims to have found a rule that applies to all primates: "The angle created by drawing a line from the eye socket to the ear and then to the top back molar is always 45 degrees". Applying this to Homo rudolfensis (1470 Man) has challenged the previously accepted work. "Shifting the skull bones to conform to the rule pushes out the lower face and leads to a much smaller brain: about 575 cubic centimetres" instead of 750-775 cc. "Dr. Leakey produced a biased reconstruction based on erroneous preconceived expectations of early human appearance that violated principles of craniofacial development," said Dr. Bromage. His new reconstruction "shows a sharply protruding jaw and a brain less than half the size of a modern human". The first human-like skulls come with Homo ergaster and Homo erectus. This is exactly where many put the ape/homo line, and this new work reinforces the view that the gradualist model of human evolution is artificial and an imposition on the data.

New face for Kenya hominid?
Constance Holden
Science 316, 6 April 2007, 27.

See also:
Man's earliest direct ancestors looked more apelike than previously believed
EurekAlert, 24 March 2007.

Permalink

Science Literature

May 2013
Mon Tue Wed Thu Fri Sat Sun
<<  <   >  >>
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31    

Search

Linkblog

Links - Groups and Organizations

Links - Of General Interest

  • A Brief View of Time and Those That Live There

    Don Cicchetti blogs on: Culture, Music, Faith, Intelligent Design, Guitar, Audio

    Permalink
  • A Quick Guide to Sequenced Genomes Permalink
  • ARN Related Web Links Permalink
  • Creation/Evolution Quotes

    Australian biologist Stephen E. Jones maintains one of the best origins "quote" databases around. He is meticulous about accuracy and working from original sources.

    Permalink
  • CreationEvolutionDesign

    Most guys going through midlife crisis buy a convertible. Austrialian Stephen E. Jones went back to college to get a biology degree and is now a proponent of ID and common ancestry.

    Permalink
  • Darwinian Fairytales by David Stove

    Complete zipped downloadable pdf copy of David Stove's devastating, and yet hard-to-find, critique of neo-Darwinism entitled "Darwinian Fairytales"

    Permalink
  • ID The Future

    Intelligent Design The Future is a multiple contributor weblog whose participants include the nation's leading design scientists and theorists: biochemist Michael Behe, mathematician William Dembski, astronomer Guillermo Gonzalez, philosophers of science Stephen Meyer, and Jay Richards, philosopher of biology Paul Nelson, molecular biologist Jonathan Wells, and science writer Jonathan Witt. Posts will focus primarily on the intellectual issues at stake in the debate over intelligent design, rather than its implications for education or public policy.

    Permalink
  • John Mark Reynolds Blog

    A Philosopher's Journey: Political and cultural reflections of John Mark N. Reynolds. Dr. Reynolds is Director of the Torrey Honors Institute at
    Biola University.

    Permalink
  • NASA Astronomy Picture of the Day Permalink

Misc

Syndicate this blog XML

What is RSS?

powered by
b2evolution