Printed references

"Double Whammy" under "Astronomy"
             (report in 'Discover' magazine for Apr.1992)

"The Fire came By"    (article in 'Reader's Digest' magazine
                            for Aug.1978 by John Baxter & Thomas Atkins)

"The Flow of Heat From the Earth's Interior" (article in '
                    Scientific American' magazine for Jan.1977 by David S. Chapman)

"The Dinosaur Massacre - A Double Barreled Mystery(article in
                                    'Science Digest' magazine for Sep.1983 by Robert Jastrow )

"The Mass Extinctions of the Late Mezozoic(article in
                     'Scientific American' magazine for Jan.1982 by Dale A. Russell)

"Evolution", under "1984 The Year in Science (report in 'Discover' magazine for  
       Jan,1985 - noted the March 1984 gathering of scientists from a broad range of fields to
       discuss a recent paper on events of mass extinctions observed with 26 million year cycle
       occurrences; also reported the discovery of a Homo erectus boy who lived around
      1.6_million_B.C. in Kenya. )

"Making A Chimp Out Of Man"
      (article in 'Discover' magazine for Dec.1984 by Jared Diamond)

"Hefty Ancestor" under "In The News"
       (report in 'Discover' magazine for Dec.1984)

"Exploding Planets"   (article in 'Science Digest'  magazine for Apr.1982
      by Thomas Van Flandern - 
a Yale Ph.D. in astronomy / of the U.S. Naval Observatory)

"Has the World Ended Before?" (chapter8 of
                                                          the book "Doomsday 1999 A.D." by Charles Berlitz)

"Doomsday 1999 A.D." (1981 book by Charles Berlitz - informative facts given
                                               including the 'Bibliography', although the prediction missed)

Solving the Lost Continent Mystery"  (article in
               'Reader's Digest' magazine for Oct.1978 by Thomas Fleming summarizing
               Otto Heinrich Much's book titled "The Secret of Atlantis" published in 1976)
-pg1- "A Step Farther Out"  (book by Jerry Pournelle)

"The Heritage Dictionary of the English Language
                                (1973 dictionary; editor - William Morris)