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Zoology and wildlife conservation

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Abstracts » Zoology and wildlife conservation

Dating earliest life

Article Abstract:

Geologists are attempting to search the oldest-known sedimentary rocks on Earth for traces of primitive life, either in the form of cellular microfossils, or as chemical and isotropic tracers characteristic of biological processes. Although a small outcrop of supposedly sedimentary rocks, claimed to be more than 3.85 billion years old, are examined for the purpose, on a tiny island of Akilia, Greenland, geologists cannot substantiate claims for presence of graphite in any of the crucial Akilia apatite grains.

Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2005
Land settlement patterns, Prehistoric, Prehistoric land settlement patterns, Geoarchaeology

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Surprisingly rapid growth in neanderthals

Article Abstract:

The astonishingly rapid growth in neanderthals is examined by testing the dental growth. This autapomorphy in growth is a revolutionary reversal, and points strongly to a specific distinction between H. sapiens and H. neanderthals.

Author: Rozzi, Ferando V. Ramirez, Castro, Jose Maria Bermudez de
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2004
Comparative analysis, Neanderthals, Neanderthal man, Dental anthropology

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Early human use of marine resources and pigment in South Africa during the Middle Pleistocene

Article Abstract:

The research evidence for humans to include marine resources as diet and coastal habitats in response to harsh environmental conditions which was dated to ~125 kyr ago is reported.

Author: Marean, Curtis W., Bar-Matthews, Miryam, Bernatchez, Jocelyn, Fisher, Erich, Goldberg, Paul, Herries, Andy I.R., Jacobs, Zenobia, Jerardino, Antonieta, Karkanas, Panagiotis, Minichillo, Tom, Nilssen, Peter J., Thompson, Erin, Watts, Ian, Williams, Hope M.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
Pigments, Marine fauna, Marine animals

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Subjects list: Research, United States, Rocks, Sedimentary, Sedimentary rocks, Human beings, Natural history, Humans, Man
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