Bibliography

deBoer, P.L. and Smith, D.G. Orbital Forcing and Cyclic Sequences. In: Orbital Forcing and Cyclic Sequences. P.L.deBoer&D.G. Smith, Eds. Blackwell Scientific Publ. Oxford: 1994.

Davey, W.R. A Review of Studies Made on the Decade Fluctuations in the Earth's Rate of Rotation.US Government Printing Office, Washington D.C. 1967

ENN staff. Scientists no Longer Waver on Earth's Wobble. CNN.com 18 July 2000 http://www.cnn.com/2000/Nature/0718/earth.wobble.cnn

Eubanks, T.M; J.A. Steppe; J.O. Dickey; R. D. Rosen and D.A. Salstein. (1988) Causes of Rapid Motions of the Earth's Pole. Nature Vol 334, 14 July 1988. pp115-17.

Hecht, Eugene. Physics Algebra/Trig. Further Discussions. Planetary Motion. Gyros. Brooks/Cole Thomson Inc. CD 2003

Kaler, J. The Ever-Changing Sky. Cambridge University 1996

Mörner, N. A. Internal Response to Orbital Forcing and External Cyclic Sedimentary Sequences. In: Orbital Forcing and Cyclic Sequences. P.L.deBoer & D.G. Smith, Eds. Blackwell Scientific Publ. Oxford: 1994

Schwarzacher, W: Cyclostratigraphy of the Cenomanian in the Gubbio district, Italy. In: Orbital Forcing and Cyclic Sequences. P.L.deBoer & D.G. Smith, Eds. Blackwell Scientific Publ. Oxford: 1994 Space.com staff: http://www.space.com/scienceastronomy/planetearth/ earth_wobble_010131.html

Sullivant, Rosemary. Jet Propulsion Laboratory. A Mystery of Earth's Wobble Solved: It's the Ocean. Jet Propulsion Laboratory California Institute of Technology National Aeronautics and Space Administration. doc July 18, 2000. http://www.jpl.nasa.gov

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Images

Aquarius.net: www.aquarius.net/wobble.html

Crystallinks.com: www.crystallinks.com/precession.html

Herrmann, Sepp. Photo

Hyperphysics: http://hyperphysics.phy-astr.gsu.edu/hbase/rotv2.html

Kaler, J. The Ever-Changing Sky. Cambridge University 1996

NASA's Goddard Space Flight Center:

http://pao.gsfc.nasa.gov/index.html

http://antwrp.gsfc.nasa.gov/apod/ap970527.html

http://earthobservatory.nasa.gov/Newsroom/BlueMarble

http://antwrp.gsfc.nasa.gov/apod/ap970102.html

Space.com staff: http://www.space.com/scienceastronomy/planetearth/ earth_wobble_010131.html

Spaceflightnow: spaceflightnow.com/news/n0007/18earthwobble/

tvl1.geo.uc.edu: http://tvl1.geo.uc.edu/ice/Image/glaclake/Lect10img/318- 13.html