References Cited

Ajayi, J.F., Ade, & Michael Crowder (editors)
  1985    Historical Atlas of Africa. Longman Group, Ltd., Harlow, England.

Brace, C. Loring
  1988    The Stages of Human Evolution: Human and Cultural Origins. Third   Edition.  Prentice-Hall, Inc., Englewood Cliffs.

Burrow, J.W.
 1970 Evolution and Society. Cambridge University Presss, Cambridge.

Campbell, Bernard G.
  1992    Humankind Emerging.  Harper Collins Publishers, New York.

Clark, W.E. Le Gros-
 1972 The Fossil Evidence for Human Evolution.  Fifth Edition, The   University of Chicago Press, Chicago.

Coon, Carleton S.
  1967    The Origin of Races.  Fifth Printing, Alfred A. Knopf, New York.

Duiker, William J., and Jackson J. Spielvogel
  1994    World History.  West Publishing Company. Minneapolis.

Flint, Richard Foster
 1967    Glacial and Pleistocene Geology.  Sixth printing.  John   Wiley & Sons, Inc., New York.

Gowlett, John
 1984 Ascent to Civilization: The Archaeology of Early Man.  Alfred A.   Knopf, New York.

Hester, James J., and James Grady
 1982 Introduction to Archaeology, Second Edition. Holt, Rinehart and   Winston, New York.

Hill, Andrew and Steven Ward
 1988 Origin of the Hominidae: The Record of African Large Hominoid   Evolution Between 14 My and 4 My.  Yearbook of Physical Anthropology   31:49-83.

Howell, F. Clark et al.
 1973 Early Man.  Time-Life Books, New York.

Isaac, Glynn Ll., and Richard E.F. Leakey (editors)
 1979 Human Ancestors.  A Collection of Scientific American Articles, W.   H. Freeman Company.

Isaac, Glynn Ll., and Elizabeth R. McCown (editors)
  1976    Human Origins: Louis Leakey and the East African Evidence. Staples   Press Book, W. A. Benjamin, Inc., Menlo Park.

Johanson, Donald, and Maitland Edey
  1981    Lucy: The Beginnings of Human Kind.  Simon and Schuster, New York.

Klein, Richard G.
 1992 The Archeology of Modern Human Origins, Evolutionary Anthropology,   1(1):5-5-14.

Lamberg-Karlovsky, C. C.
 1979    Hunters, Farmers, and Civilizations: Old World Archaeology.    Readings from Scientific American.   W. H. Freeman and Company, San   Francisco.

Lamberg-Karlovsky, C. C.
 1972    Old World Archaeology: Foundations of Civilization. Readings from   Scientific American.  W. H. Freeman and Company, San Francisco.

Leakey, Louis S.B.
 1960 Adam's Ancestors: The Evolution of Man and His Culture.  Harper &   Row, Publishers, New York.

Leakey, Louis S.B., and Vanne Morris Goodall
  1969    Unveiling Man's Origins.  Schenkman Publishing Company, Inc.,   Cambridge, MA.

Molnar, Stephen
  1983    Human Variation: Races, Types, and Ethnic Groups. Second Edition,   Prentice-Hall, Inc., Englewood Cliffs, New Jersey.

Nicholson, Sharon E.
  1976    A Climatic Chronology for Africa:  Synthesis of Geological,   Historical, and Meteorological Information and Data.  Ph.D.   dissertation, University Microfilms International, Ann Arbor.

Phillipson, David W.
  1990    African Archaeology.  Cambridge University Press, Cambridge.

Poirier, Frank E.
 1977    Fossil Evidence: The Human Evolutionary Journey. Second Edition,   The C.V. Mosby Company, Saint Louis.

 1973 Fossil Man: An Evolutionary Journey.  The C.V. Mosby Company, Saint   Louis.

Poirier, Frank, William Stini, and Kathy Wreden
   1990   In Search of Ourselves: An Introduction to Physical Anthropology.    Fourth Edition, Prentice-Hall, Inc., Englewood Cliffs, New Jersey.

Sauer, Norman J., and Terrill W. Phenice
  1977    Hominid Fossils.  Second Edition, William C. Brown Company   Publishers, Dubuque, Iowa.

Solecki, Ralph
 1971 The First Flower People. Knopf Press, New York.

 1963 Prehistory in Shanidar Valley, Northern Iraq. Science 129   (1551):179-193.

Shipman, Pat
 1988 Baffling Limb on the Family Tree.  Discover (September): pp. 86-93.

Thorne, Alan G., and Milford H. Wolpoff
 1992 The Multiregional Evolution of Humans. Scientific American, April,   pp. 76-83.

White, Richard
  1978    Africa: Geographical Studies.  Heinemann Educational Books, London.

Williams, B.J.
  1979    Evolution and Human Origins: An Introduction to Physical   Anthropology.  Harper & Row, Publishers, New York.

Wilson, Allan C., and Rebecca L. Cann
 1992 The Recent African Genesis of Humans. Scientific American, April,   pp. 68-73.

Wolpoff, Milford H.
  1980    Paleoanthropology.  Alfred A. Knopf, New York.