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Evolution comes to life

Article Abstract:

Museum curators attempted to reconstruct human figures from early time periods with replicas of fossil bone fragments. The scientists found that speculation and conjecture made them uneasy. The figures are exhibited in a diorama depicting prehistoric life, but uncertainty denies the truth of the project.

Author: Tattersall, Ian
Publisher: Scientific American, Inc.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1992
Research, Usage, Fossils, Paleontology

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Out of Africa again ... and again?

Article Abstract:

Archaeological and paleontological records reveal that hominid creatures migrated out of Africa several times. Each emigration brought different species out of the continent until only the Homo sapiens remained. This casts doubt on findings stating that early humans migrated from Africa at a late date.

Author: Tattersall, Ian
Publisher: Scientific American, Inc.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1997
Analysis, Prehistoric peoples, Human evolution

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Madagascar's lemurs

Article Abstract:

Madagascar offers a variety of habitats for the island's dominant mammals, the lemurs. Lemurs illustrate what human ancestors were like about 50 million years ago.

Author: Tattersall, Ian
Publisher: Scientific American, Inc.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1993
Natural history, Madagascar, Lemurs

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